Electricity & Electronics Range Brochure
Contents
1. Hexadecimal number handling Features 28 107 Operates up to 33 MHz 64K bytes of Flash memory gt 1K x8 bit RAM Programmable UART serial port 32 programmable l O lines Full debug facilities Single step facility Memory view alter facility On screen help Trace facility Electricity Electronics 68000 Microcontroller Trainer 24 141 is based on the MCO8000 16 bit microprocessor this is a complete computer suitable for many stand alone applications especially for realtime control where power and speed are important lt is supplied with comprehensive EPROM based monitor line by line assembler programs and PC compatible communications software Cross assembler 24 944 and applications boards are also available On board 16 bit wide static RAM amp EPROM are provided with expansion facilities and extensive serial amp parallel VO hardware A serial cable and suitable power supply is supplied with the Trainer 26 Programmable Logic Development amp Training system 28 107 is a low cost introduction to in system PLD programming and application This board comes with design software and is fitted with the powerful LATTICE ispLSI2O32E PLD Comprehensive user and experiment manuals are also supplied Connects to a PC via a parallel port Applications boards are also available LATTICE ISP Design Expert Starter Software is supplied including ISP Encyclopaedia2. applications notes Design techniques attice data book and ISP development and download software The hardware is also compatible with the LATTICE ISP Design Expert Software Pack Programming For both Microprocessor Trainers a PC is required that runs an operating system of WIN 98 or higher Trainer 24 121 is designed as a general purpose unit that simplifies the teaching of the 8086 CPU and its commonly used peripherals The 8086 16 bit microprocessor and a set of associated peripheral devices are fitted to this computer board and it is supplied complete with an on board EPROM based complete monitor Driven from a PC serial port this product is compatible with the 8086 assembler 24 945 and a suitable dc power supply is supplied Z80 Microprocessor Programming Assembler code programs can be entered into the integral LINE by LINE assembler Disassembled and debugged with the powerful MONITOR facilities LINE assembled programs can also be saved and reloaded when required Both Register and Memory contents can be displayed on the screen in their 8086 Microprocessor Training amp Development system 24 131 is a comprehensive computer boardbased on the 8 bit 780 microprocessor The board may be used as a development system for Assembler and Machine Code programs The EPROM based monitor provides a user interface to any standard PC via a serial port Cross a
3. the application of magnetic fields through the use of various components and materials The practical exercises cover many of the topics required to be addressed in this subject area that appear in course curriculum for electricity and electronics study The LT345 Logic Tutor is a componentlevel board featuring a range of commercial integrated circuits containing various basic logic gates that can be inter connected to form combinational and sequential digital circuit n Included on the board are input switches LEDs and a seven segment alpha numeric display 19 12 100 amp LT345 Pre mounted training board DE Areas OAT343 Op Amp Feedback Requirements Input Offset Voltage Slew Rate Frequency Response Common Mode Rejection Ratio Operational Amplifier Characteristics Inverting and Non Inverting Modes Open loop Voltage Gain CMRR Sign Changer or Inverter Scale Changer Summing Amplifier Subject Areas 12 100 RMS value of an ac waveform Electromagnetic induction Inductance Inductive circuit at a c inductive reactance series resonance Parallel resonance The Transformer e Magnetic circuits amp materials Magnetic reed switches Relays Latched relay motor control dc motor characteristics dc generator m Areas LT345 Binary Numbers Basic Logic Operations Combinational Logic Karnaugh Maps The Simple Latch Clocked Flip
4. Flops The JK Flip Flop Equivalence Non equivalence and other circuits binary Addition Registers Synchronous Counters Asynchronous Counters Codes amp Code Converters 7 SegmentDisplay Electricity Electronic CK342A amp CK342B Digital training systems Subject Areas Analogue amp Digital Trainer CK342A CK342 lwo component Registers level boards continue the Counters study of logic circuits up to The Arithmetic Unit ALU microprocessor systems and Data Storage and use a range of medium scale Retrieval integration devices CK342A Fetching an Instruction covers digital devices and spinis Coscia CK342B explores Analogue to Digital amp Digital to Analogue conversion CK342A can be used on its own but CK342B Subject Areas must be used in conjunction with CK342B CK342A D to A Conversion DAC DAC using Analogue Switch DAC based on R 2R Network Monolithic DAC A to D Conversion ADC Integrating ADC Sample amp Hold CK342B Electricity nd Electronics 20 Microprocessors Digital Systems Microcontroller Training Systems Microprocessor Training Systems Programmable Logic Development PIC Development PC Applications Training System The teaching of electronics in the 21 century would not be complete without a range of microprocessor and microcontroller products Each trainer plugs into the applications board 24 200 which come
5. electronic course training needs Two types of work boards are available one that requires the circuit to be constructed by the student from discrete components mounted on pin carriers and the other that has pre mounted components required for a specific area of study NI ELVIS platform The 12 300 series is a set of workboards that provide hands on teaching of basic electricity electronics and magnetism Each board contains pre constructed circuit elements that may be connected perform a series of in conjunction with in different ways to student assignments Feedback Espial software The boards connect to the NI EMIS console which provides power and signal acquisition Teaching material and PC based instrumentation are delivered by Feedbacks own Espial software which teaches theoretical concepts and provides on screen instruction to set up the assignments There is the potential to edit the existing assignments or to create completely new teaching material NI ELVIS is a hands on design and prototyping platform that integrates the 12 most commonly used instruments including oscilloscope digital multimeter function generator bode analyzer and more into a compact form factor ideal for the lab or classroom lt connects to a pc through USB connection providing quick and easy acquisition of measurements Each assignment contains up to four practical exercises which have detailed i
6. Re non enn ne een eee eee e e eet uuumuuus manens asa uuum umm eeeee ieee i a ee ins Electricity amp Electronics Electricity and Electronics Component Level circuit construction Identification of individual components Wide range of Curriculum coverage Analogue and Digital Trainers Conventional Instruments PC based Instrumentation Hard Copy or PC delivered Tuition Electricity and Electronics is a primary requirement in all branches of engineering and education A chalenging and interesting medium is required to hold the attention of students in such a multi discipline area of study The wide range of work boards available from Feedback meets the majority of needs in academic vocational and industrial training establishments and provide a hands on approach Hardware is supported by comprehensive teaching manuals and in many cases detailed Espial software for Computer Assisted Learning is available Espial courseware provides the student with on screen assignments and PC based instrumentation when applicable 42 The use of conventional instruments oscilloscope frequency and digital multimeters etc in making measurements is of importance in the training of service technicians and engineers The use of PC based instrumentation and courseware offers a reduction on lab requirements for conventional test equipment and is more suited to general electricity and
7. e of display for announcements and warning messages as used on Display small instruments or large public displays such as those found at stations and airports etc he techniques for rolling flashing or alternating messages can be practised eubleCt Areas Inputting amp outputting data Subroutines amp delays The digital to analogue conversion DAC Analogue to digital conversion ADC Successive approximation ADC Multiplexing seven segment display Scanning the keypad Control of a d c motor dc motor speed control with IR sensor lemperature control Fibre optic link Optional accessories for the 24 200 are available Stepper Motor 24 201 and Liquid Crystal Display 24 202 ARM7S C Development and Training System 24 160 and 24 161 are based on the Atme range of micro controllers with high performance 32 bit RISC architecture and high density 16 bit instruction set with real time emulation and embedded trace support which combine Microcontroller with embedded high speed flash memory Designed for educational and training purposes the ARM7S Development and Training System provides the opportunity to learn about this range of microcontrollers and the development of programs applied to a wide range of applications using the Applications Board 24 200 The training system is available in two versions The 24 160 hat comprises the ARMS target board C development software Sta
8. g debug hardware to plug into he target board dc power supply tudents exercise and user manual The second version 24 16l comprises the ARMS Target board d c power supply student and manual for those wishing to use their own development software nm Development and testing of ARMZS Can be used with Applications Board 24 200 Available as a minimal cost system 24 161 Student s exercise and user manuals on dc power supply included 24 160 ARMZS Microcontroller Features ARMZS 32 16 bit micro controller De bug hardware amp software Full accsess to controllers ports USB or RS232 Serial port connectivity 8 channels of 10 bit ADC Advanced interrupt controller Comprehensive training system 24 160 programs hard copy and CD ROM Electricity 7 Electronic 23 24 170 ARM3S Microcontroller 24 170 is based on the Features Atmel AT91SAM3S range of Advanced optimizing embedded C microcontrollers with high performance ANSI C compiler and libraries 32 bit RISC architecture and a high gt Code Creation Wizards for density 16 bit instruction set with on chip peripherals real time emulation and embedded Source level simulation of instructions trace support which combine and on chip peripherals Simulati lete t t syst i micro controller with embedded ME eee qr AT ND Crossware Virtual Workshop Interface oe y Source level JIAG debugging v
9. h semiconductor device characteristics theory of operation and a wide range of power related applications Electronic Control EEC476 Characteristics of the MOSFET SCR TRIAC and UJT Zener diode stabilizer characteristics Phase angle control Frequency to voltage conversion Electronic Tachogenerator calibration Speed torque characteristic Pulse Width Modulation Control of a d c motor I l Helai I m E E 3 F 17 3 i a 7 a T AELE BEE a bos ha I FLEFIERP ESSE ETIN IN i EEC477 EEC477 Opto Electronic devices are widely used in digital communications and analogue systems The trainer provides the study of a wide range of typical opto electronic emitters and detectors covering their characteristics and circuit requirements The individual circuits are assembled on the EEC470 construction deck EEC477 benefits light emitter characteristics LEDs in Series and Parallel LEDs in ac circuits Flasher circuits Photo detection circuits Optocouplers Electricity Electronics 18 OAT343 OAT343 Operational Amplifier Tutor is a component level board features four operational amplifier circuits one of these circuits is constructed completely with discrete components enabling detailed investigations to be carried out on the circuit operation The 12 100 Electromagnetism Trainer provides an introduction to
10. ia USB Multiple application debugging Multi threaded multi target environment The Atmel SAM3S Cortex M3 is a Hash MCU based on the high performance 32 bit ARM Corte M3 RISC processor integrating features to simplify system design and reduce power consumption Inspired by the best selling SAMZS series the SAMS3S is the ideal migration path to a more powerful and feature rich MCU The SAM3S series is pin compatible with the SAMZS series of devices Electricity 7 Electronics 24 68 HC11 Microcontroller Trainer 24 102 The 24102 is a comprehensive single board computer based on the Motorola MC 68HCII microcontroller unit MCU The unit 8051 Microcontroller development amp TrainingSystem 24 104 The highly flexible 8051 single board computer based on the Atmel AT89CSIED2 In System Programmable member of may be used as a development system or trainer A suitable d c power supply is supplied Programming A ROM resident monitor allows user programs to be assembled quickly on a line by line basis then run and debug More advanced programs may be assembled on the host PC using the cross development software 24 904 The assembled code may then be downloaded run and debugged A serial cable and power supply is supplied with the Trainer the AACSSI family of microcontrollers can be used as an educational trainer or target board and user and experiment manual
11. is introduced and the idea versus real characteristics are able to be demonstrated using the on screen instrumentation The inverting and non inverting amplifier configurations are used as a foundation for covering the integrator and differentiator operations The use of logic gates to perform operations such as binary addition and subtraction is explained along with more complex applications such as magnitude comparators and binary coded decimal encoders decoders 15 12 300 SERIES Basic Electronic Trainers Electricity Electronic EEC470 SERIES Self construction trainers Features EEC470 Choice of training methodology Conventional or Virtual instrumentation gt Identification of individual components Choice of power supply options Fully protected supply outputs Mixed work board A and B student stations possible All necessary power supplies provided Low cost power supply option Can be used with own instrumentation Virtual instruments option Additional work boards can be added at a later date Common delivery platform options Electricity an Electronics EECA70O Electricity amp electronics Constructor Deck A Self construction circuit trainers EECA7O series consist of discrete components mounted on small printed circuit carriers from 2 pin devices through to l pin integrated circuits Power semi conductor components in many ci
12. ith the relationship between voltage current and resistance commonly known as Ohm s Law The behaviour of passive components is then investigated using the on screen instrumentation using both ac and 12 302 12 304 12 303 Magnetic Devices Students learn the principle of operation of the transformer by means of exploring the behaviour of mutually coupled coils The turns ratio and efficiency are covered such that the student can understand step up and step down configurations The module then covers electromagnetic components such as the relay the Hall Effect device the d c motor and the principle of dc signals The student then studies the properties of ac waveforms including RMS values and power 12 302 a c Resonant Circuits amp Filters The concept of impedance is introduced by observing the behaviour of passive components under ac conditions Espial software is used to generate test signals for resistors capacitors and inductors and the corresponding phase and amplitude shitts are observed using the on screen oscilloscope The principle of resonance in passive circuits is demonstrated along with calculating the fundamental frequency 14 electrical generation 12 304 Semiconductors 1 The semiconductor diode is the starting point of this assignment with an introduction to the electrical characteristics of a p n junction and recognition of diode types and polarity The transistor is
13. its on the EEC470 deck and cover Amplifiers Electronic circuit applications theory and circuits EEC475 Power Supply Design is used in conjunction with the EECA7O deck to provide a course of study covering a variety of different types of Power Supply The hardware comprises a component storage board containing an assortment of passive and active components EEC470 SERIES Self Construction Trainers EEC471 2 benefits Resistance Capacitance and Inductance Series and Parallel Networks ac circuits Impedance and Resonance Reactance Power RMS Values Electromagnetic Induction and Transformers Diodes Half and Ful wave Rectification Transistor Characteristics EEC473 4 benefits Electronic amplifiers GWE and dc gain Negative Feedback and Frequency Response Operational Amplifier characteristics Transistor Amplifiers he Schmitt Trigger Voltage Regulators logic Gates and Flio Flops EEC475 Power Supply Design Rectification Capacitive filters Voltage doublers Simple voltage stabilisers Circuit protection Variable d c supplies Integrated circuit voltage regulator Inverters and Converters Switch mode regulator Electricity 7 Electronic 17 EEC470 SERIES Self construction trainers EEC476 EEC476 Electronic Control of Machines is for use with the EEC470 deck and covers a wide range of power related subjects dealing wit
14. merical keypad Temperature sensor Resistive slide potentiometer Optical fibre transmitter and receiver 2x dual seven segment display Electrical heater Audio speaker Electricity Electronics PIC development system 28 122 Programmable Interface Controllers PICs are a family of low cost Reduced Instruction amp Training Set Computer RISC microcontrollers that are powerful and easy to use The 28 122 is based on the versatile microchip PICIOF877 CMOS FLASH device in a 44 pin PLCC and has in circuit debugging It can be used for various applications as a target board or for educational purposes It can also be used as a stand alone via a serial port to a PC allowing easy PC Applications Training system 25 151 USB The PC Applications Training System is for demonstrating the use of a PC as a means of controlling an external application 24 200 via a USB port Supplied as part of the system is a digital I O adaptor board that connects between the 24 200 Applications Board and a USB to 24 I O board also supplied This connects the 24 200 to the PC USB port The options of a Stepper Motor 24 201 and liquid Crystal Display 24 202 are also available to plug into b downloads of control code developed using Microchips MPLAB software or high level language development software 28 the Applications board The Digital Input Output USB package 24 205 co
15. nsisting of the DIO ADPI adaptor and the Digital O USB module may be purchased separately for customers already owning the Applications board 24 200 feedbackafeedback instruments com Feedback hstruments Ltd Feedback hc 5 amp 6 Warren Court Fark Road 437 Dimmocks Mil Road Crowborough Suite 27 East Sussex Hilsborough England IN6 2OX NC 27278 USA lel 44 1892 653322 Tel 919 644 6466 Fax 44 1892 663719 Fax 919 644 64 0 Feedback Instruments Catalogue Version 2013 Registered in England Number 08078112 A subsidiary of LD Didactic GmbH Feedback reserves the right to change product specifications without notice
16. nstructions to achieve reliable results Students are then able to save results graphs and instrumentation screens in order that they can be printed or used at a later date A corresponding concepts reference section is provided for each excercise to give the student sufficient background knowledge The instrumentation is pre configured so that students are able to concentrate on understanding the concepts but are then able to change settings as part of a practical exercise The instruments include osciloscope DMM function generator spectrum analyser phase meter and gain phase analyser he exercises include familiarisation with the characteristics and application of instrumentation which closely replicate actual laboratory equipment 13 12 300 SERIES Basic Electronic Trainers F eatures Espial Software Suitable for a wide range of courses Hands on practical assignments e Pre constructed circuit elements for rapid configuration H Through hole and surface mount components Comes complete with all teaching material PC based instrumentation integrated with assignments gt Utilises the NI ELVIS console Electricity 7 Electronic 12 300 SERIES Basic Electronic Trainers Electricity an Electronics 12 303 12 301 a c and d c Basics The courseware for this board introduces common electronics terms and principles and then follows w
17. rcumstances are mounted 92 445 ac dc Comprehensive power supply B Pre mounted circuit trainers have pre mounted components on the circuit boards conveniently laid out in a circuit format that requires the minimum amount of interconnection There is very little preparation required by the student to start the assignments which on plug in heat sinks Other large components and assemblies have metal or large PCB carriers This series of products is used with the Electricity amp Electronics Constructor Deck EEC470 The carrier mounted components are plugged into the decks spring contact matrix to build the circuit to be investigated 16 leaves maximum time for investigation of the assignment objectives Both categories of work boards require an external power supply that can be provided by one of two options EEC470 requires 92 445 series power supply Pre mounted 01 100 trainers or 92 445 b n Ss ian ES oe SS en oe e an n meu rmx fme ni mem mem a a rs Ss Fs mem nmm d HB A EECA71 2 EEC475 4 EEC475 The EECA71 2 Basic Electricity and Electronics These components are used to construct circuits on the EEC470 deck see previous page and introduce the student to basic principles of electrical amp electronic theory and circuits The EEC473 4 Amplifiers and Electronic Circuit Applications These components are used to construct circu
18. s are supplied This product is compatible with the Applications Board 24 200 and the 805 cross assembler 24 946 Programming Using the PC serial port Intel Hex format programs are entered directly into the Windows based Cross assembler disassembled amp debugged with the powertul monitor facilities Register contents can be displayed on the screen The monitor software may be integrated into user code for flexible code development Programs can be developed in high level languages compiled and then assembled into Intel Hex format 25 68HC11 amp 8051 Microcontroller Trainers Features 24 102 o 2 MHz MCU 256 bytes of RAM RS232 serial communications Two input output ports 8 k monitor program ROM Hardware reset button Register contents can be viewed and modified Debugging facility Hexadecimal number handling Features 24 104 Operates up to 33 MHz 64K bytes of Flash memory 1 Kx8 bit RAM Programmable UART serial port 32 programmable I O Ines Ful debug facilities Single step facility Memory view alter facility On screen help Trace facility Electricity 7 Electronic 24 100 28 107 Microprocessor Trainers Features 24 141 e 2 MHz MCU 256 bytes of RAM gt RS232 serial communications Two input output ports 8k monitor program ROM Hardware reset button Register contents can be viewed and modified Debugging facility
19. s with the stepper motor module and ICD module as optional extras The applications board is used with al the microprocessors and there is only a need to buy one board for all the selected trainers ead User and student manuals are supplied with all the microprocessor trainers and all are compatible with the 24 200 which will allow full utilisation of all the exercises provided in the manuals This section shows the many different microprocessor trainers and their applications 24 200 Applications board Electricity Applications Board 24 200 is a highly versatile board compatible with all our micro trainer hardware or a PC It is ideal for teaching the basics of microprocessor programming and applications such as decision making D A and A D conversion open and closed loop control delay loops sub routines amp event counting Fibre optics keyboard entry digital sound production d c motor control infra red sensing heating and coolng and visual displays puts Optical fibre receiver 8 bit digital switch bank Numerical keypad Optical speed amp position sensor lemperature sensor Slide potentiometer External analogue input Outputs Optical fibre transmitter dc motor 8 LEDs Heater 2 dual segment displays Analogue output Speaker Electronics 22 The Liquid Crystal Module 24 202 provides extensive programming possibilities in the use of this typ
20. ssembler 24 922 and applications boards are also available Programming Programs are entered directly into memory in Hexadecimal format or downloaded from the host in Intel Hex format A clear graphical display enables line by line assembler programs to be entered and disassembled Powertul monitor facilities enable programs to be debugged easily display register contents on screen and give direct 27 74 1 amp 8086 Microprocessor Trainers Features 24 121 179 MHz processor speed RS232 serial communications O lines on DC connectors E static RAM 8K EPROM based monitor Interrupt control of peripherals line by line assembler Single step facility Features 24 131 49 MHz processor speed RS232 serial communications 2x 16 bit programmable IO ports 8 levels of interrupts On board hardware reset Windows monitor software Examine Alter memory and register Single step function Memory block display Port in out display function Electricity 9 Electronic 28 122 25 151 raining system boards peatules 28 122 10 MHz controller speed RS232 serial communications 8K 14 bit FLASH program memory 8x 10 bit analogue input channels In circuit debugging gt MPLAB PC programs sent direct to PIC device Source code viewable when loaded for programming Features 25 151 Wide range of components dc motor with speed and position sensor Nu
21. then introduced by allowing the student to test and measure its characteristics using the on screen instrumentation Common transistor circuits are then constructed and tested lt 12 307 12 305 Semiconductors 2 Common applications of the diode are presented such as clipping and clamping back EMF protection and rectification By progressing from half wave to ful wave rectification the student can appraise the relative benefits and shortcomings of each The courseware also covers how to apply a zener diode to clip a signal and utilising it as a simple voltage regulator 12 306 Semiconductors 3 The principles of gain biasing and distortion allow the student to evaluate transistor performance when used as an amplifier The operationa 12 306 cf jme m 3i one Fie Jae ch e e TN adult nm 12 308 12 307 Basic Logic Circuits The student is introduced to digital electronics by investigating the various topologies that constitute the logic gates The student is able to measure transistor characteristics using the on screen instrumentation such that the fundamentals of RIL DIL TTL and CMOS are understood The operations and truth tables of different logic gates are presented 12 308 Combinational Logic This assignment addresses how logic gates may be interconnected and how Boolean algebra is used to define their combined effect on a given input amplifier
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