User Manual
Contents
1. MOUNTING DIAGRAM Component Side View PIN 07 1 SERIAL ar duino cc i PORT ENABLE 5s 3 c Rl T 2013121110 3 5 15 885 90000 90060000 GG o BK COGS VO C1 C2C3 LEDI LEDI3 ne i 10 HOOO po 10k Jesh ATMEGAS COR 168 COR 168 c6 51 OO Sa 3 1N4148 90 bau I 203 144148 RS 4k7 m POWER BE nM TA 000000 9200909 D 509 SU 12345 Ar duin POWER LED Jp4 AUTO RESET RT 530 3 R2 WTO RE PORT 5 gt 5998 Mounting Tips Pay attention to LED s lateral chamfer electrolitical capacitor s negative pole mark mounting diagram has positive mark diode s stripe Atmega IC s and IC socket s notch and transistor s numbers and positions Note that similar components have the same board orientation2. pin and 9v pin When DC1 is not powered and Arduino is powered through 5v pin 9v pin Ov pin must be used as GND reference connecting it to the external power source GND DIGITAL IN OUT PINOUT 8 pin header x2 8 digital inputs outputs 0 to 7 corresponding to Port D RX and pin1 TX can be used as communication pins Pin3 5 and pin6 can be used as PWM pins 168 only 6 digital inputs outputs 8 to 13 corresponding to Port B Pin10 SS pin11 MOSI pin12 MISO and pin13 can be used as SPI Serial Peripheral Interface Pin9 10 and 11 can be used as PWM pins Atmega8 and 168 ANALOG IN PINOUT 6 pin header 6 analog inputs 0 to 5 corresponding to Port Pin4 SDA and 5 SCL can be used with 12 two wire serial bus The analog input pins can be used as digital pins with numbers 14 analog input 0 to 19 analog input 5 1 GND pin see Ov pin GND AREF pin The AREF can be set to AVcc default internal 2 56 volts Atmega8 internal 1 1 volts Atmega168 or external AREF In case of AVcc or internal AREF AREF pin can be used to attach na external capacitor to decouple the signal for better noise performance In case of external AREF AREF pin is used to attach the external reference voltage Remember that it is necessary to change de fuses wiring c file and re upload sketch before connecting external voltage to A
3. po BPS package 1 1 1 gt pm oroa pe o or284 mm 100pH 100 micro Henry axial leaded silver brown black 3 8 6 3 2 brown golden nu ____ Po 1kohm 1 0 kilo ohms 1 4 Watt 5 brown black red gold 4k7ohms 4 7 kilo ohms 1 4 Watt 5 yellow violet red gold 10kohms 10 0 kilo ohms 1 4 Watt 5 brown black orange gold 6x6 mm 4 terminals PBF 10XX transistor transistor 9 PIN FEMALE RIGHT ANGLE PC DE 9 CONNECTOR MOUNT _______________ 0 1 or2 54 b PART LIST FOR ARDUINO SERIAL SINGLE SIDED VERSION 3 S3V3 REVISION 2 POSITION VALUE DESCRIPTION DETAIL C1 22pF 22 pico Farad ceramic disc capacitor C2 22pF 22 pico Farad ceramic disc capacitor C3 100nF 100 nano Farad or 0 1 micro Farad ceramic or polyester capacitor C4 100nF 100 nano Farad or 0 1 micro Farad ceramic or polyester capacitor C5 100uF 100 micro Farad electrolytic capacitor 16volts or more 25v radial lead 100nF 100 nano Farad or 0 1 micro Farad ceramic or polyester capacitor C7 100nF 100 nano Farad or 0 1 micro Farad ceramic or polyester capacitor radial lead C8 100uF 100 micro Farad electrolytic capacitor 16volts or more 25v radial lead C9 10 micro Farad non polariz
4. 4 7 kilo ohms Resistor 1 4 Watt 5 yellow violet red gold R10 10kohms 10 0 kilo ohms Resistor 1 4 Watt 5 brown black orange gold R11 10kohms 10 0 kilo ohms Resistor 1 4 Watt 5 brown black orange gold S1 6x6 mm 4 terminals Switch Tactile B3F 10XX T1 BC547 Transistor NPN general purpose transistor TO92 T2 BC557 Transistor PNP general purpose transistor TO92 x1 9 PIN FEMALE RIGHT ANGLE PC MOUNT D SUB CONNECTOR DE 9 CONNECTOR jumper 0 1 or 2 54 mm jumper 0 1 or 2 54 mm PCB SOLDERING SIDE Mirror Image 19 U re 5 2 a ADILSON AKASHI MASSIMO BANZI DAVID CUARTIELLES IGOE GIANLUCA MARTINO EE DAVID A MELLIS NICHOLAS ZAMBETTI Released under the Creative Commons Attribution Share Alike 2 5 License http cr eati vecommons or g licenses by sa 2 5 PCB COMPONENT SIDE Mirror Image JAIAI2 INS 50 900 lt 10 80 gt 8 y dine 5 97 tes ITAMA Mua i uuu ST 6 8101161063 A A Perse peas x R2 S54 10 S034 9090 XI ae 88831 Sat cat 297 3 ADILSON AKASHI 3898 _ MASSIMO BANZI Di DAVID CUARTIELLES INE gel 80 D So 51034 1031 39 191 IGOE GIANLUCA MARTINO 9
5. 62 En DAVID A MELLIS geredT sa 82 5 NICHOLAS ZAMBETTI oc S 881 spa at gt 66 791 uc 1 Nr EMO det T3400 Huser 2 ont bR SOR E wor e GL Sa 5 052 ur US 3006 88 8852 AT Released under the Creative Commons Attribution Share Alike 2 5 License http creativecommons or g licenses by sa 2 5 SCHEMATIC Arduino S3v3 Revision 2 Released under the Creative Commons Attribution Share Alike 2 5 License http creativecommons org licenses by sa 2 5 ED14 l X POWER LED GND GND 5V EX E 3 SERIAL ENABLE 60000000 RT B D8 D13 1N4148 000000 T ORT C A0 A5 O 50 3 O zo O o OR 168 M8TXD JT PORT 0 00 07 e e eee ee s T amp DAR e e e gt G e o o o o o o o o o o e e e LEGEND 0 7MM 0 8MM 0 9MM 1 0MM 3 2
6. ARDUINO SEVERINO SERIAL SINGLE SIDED VERSION 3 S3v3 REVISION 2 USER MANUAL AREF BUTSI2Z 1118 S LM 00000000 LEDa gt ind TX I LED LEBIS DC1 Pu d D E N N LO BUS 8 80 8 172345 LEDI4 2 POWER LED Jp4 X1 DE 9 serial connector Used to connect computer or other devices using RS 232 standard Needs a serial cable with at least 4 pins connected 2 3 4 and 5 Works only when JPO is set to 2 3 position DC1 2 1 mm power jack Used to connect external power source Centre positive Voltage Regulator Works with regulated 7 to 20 volts DC 9v to 12v is recommended It is possible to alternatively connect external power using 9v pin or 5v pin see POWER PINOUT ICSP 2x3 pin header Used to program Atmega with bootloader The number 1 on both sides of the board indicates cable pin1 position Used to upload sketches on Atmega ICs without bootloader available only in Arduino IDE versions 0011 and 0012 JPO 3 pins jumper When in position 2 3 this jumper enables serial connection through X1 connector to from computer devices Use this as default position When in position 1 2 it disables serial communication and enables external pull down resistors on RX and TX Use this only to prevent noise on RX that seems incoming data to Atmega that sometimes makes sketch not starting When removing this jumper se
7. REF SOFTWARE TIPS When bootloading na Atmega8 chip with Arduino 0010 there is a command i800 that makes bootloader delay 10 minutes So if you need to use bootloader use command line instead of IDE removing i800 command and adding F command or use Arduino 0007 IDE To upload sketches Arduino 0010 works fine ARDUINO S3v3 NEW FEATURES e full compatible with Shield Boards Version 2 is the only Arduino Board not compatible with Shield Boards because of ICSP header wrong position and tall components e AVcc LP filter to reduce noise level on ADC e auto reset feature e auto reset enable disable jumper to avoid not desired reseting e arduino Diecimila compatible reset pin e pin13 onboard led with current limiter resistor e TX and RX onboard leds e power led with appropriate current limiter resistor less 20mA of comsumption e jumper to disable serial communication and to enable external pull down resistor to avoid RX floating error This feature allows to use digital and pin1 as a normal pin when serial communication is not needed e all similar components diodes transistors leds capacitors has the same board orientation to makes easier to mount with less mistakes no wires between pads more space between wires larger wires larger pads better for etching soldering and drilling with no short circuits soldering bridges or open wires in corrosion e only 3 wire br
8. ed electrolytic capacitor 16volts or more 25v 50v radial lead D1 1N4004 diode DO41 10 D2 1N4148 diode 0035 10 03 1N4148 diode DO35 10 DC1 2 1mm DC power jack IC1 8 or ATMEGA168 28P3 package IC2 7805C Tension Regulator ICSP 2x3 male pin header ICSP J1 1x8 female pin header 0 1 or 2 54 mm PORT D DO D7 J2 1x6 female pin header 0 1 or 2 54 mm PORT C A0 A5 J3 1x8 female pin header 0 1 or 2 54 mm PORT B D8 D13 JPO 1x3 right angle pin header 0 1 or 2 54 mm JP4 1x2 right angle pin header 0 1 or 2 54 mm AUTO RESET L1 100uH leaded inductor axial leaded silver brown black brown golden LEDO 3mm LED choose a color Rx Led LED1 3mm LED choose a color Tx Led LED13 3mm LED choose a color Pin13 Led LED14 3mm LED choose a color Power Led POWER 1x6 female pin header Qi 16 MHz crystal R1 1 1 0 kilo ohm Resistor 1 4 Watt 5 brown black red gold R2 1 0 kilo ohm Resistor 1 4 Watt 5 brown black red gold R3 1 1 0 kilo ohm Resistor 1 4 Watt 5 brown black red gold R4 1 1 0 kilo ohm Resistor 1 4 Watt 5 brown black red gold R5 10kohms 10 0 kilo ohms Resistor 1 4 Watt 5 brown black orange gold R6 1 1 0 kilo ohm Resistor 1 4 Watt 5 brown black red gold R7 10kohms 10 0 kilo ohms Resistor 1 4 Watt 5 brown black orange gold R8 10kohms 10 0 kilo ohms Resistor 1 4 Watt 5 brown black orange gold R9 4k7ohms
9. er resistor that doesn t affect pin13 Useful to test sketches It is normal to blink when bootloading too POWER PINOUT 6 pin header RST pin Makes Atmega reset when connected to GND Useful for Shield Boards or to connect external reset NC pin This pin is not connected in Arduino S3v3 Arduino Diecimila has a 3 3 volts pin in the same position 9v When Arduino 1 is powered with battery or DC adaptor this is used as Vout with the same voltage supplied on DC1 see DC1 minus 0 7 volts The total supplied current depends on external power source capacity When Arduino DC1 is not powered 9v pin can be used as Vin connecting it to a external regulated power source 7 to 20 volts and connecting Ov pin to external power source GND In this case 5v pin can be used as Vout supplying 5 volts 5v pin When Arduino DC1 is powered with battery or DC adaptor 5v pin supplies 5 volts as a Vout pin The total supplied current depends on Voltage Regulator 7805 supplies up to 1A This applies only to 5v pin Atmega in out pins only supplies max 40mA on each pin When Arduino DC1 is not powered this pin can be used as Vin connecting it to a regulated 5v and connecting Ov pin to power source GND In this case 9v pin is inactive Ov pin GND Two Ov pins between 5v and 9v One Ov pin beside AREF pin When Arduino DC1 is powered Ov pin supplies O volts reference GND for 5v
10. idges e electrolitic capacitor in serial to TTL circuit changed to bipolar type to avoid inverted voltage problem when serial cable is not connected e All jumpers are right angle type to allow Shield Boards use www arduino cc Adilson Akashi 27 dec 2008 ARDUINO SEVERINO SERIAL SINGLE SIDED VERSION 3 S3v3 REVISION 2 MOUNTING MANUAL X9 nig RN TAE NM DO ANA Je 5 BILL OF MATERIAL FOR ARDUINO SERIAL SINGLE SIDED VERSION 3 S3V3 REVISION 2 QTY POSITION DESCRIPTION VALUE 2 C1 C2 ceramic disc capacitor 22pF 22 pico Farad 4 C3 C4 ceramic or polyester capacitor 100nF 100 nano Farad or 0 1 micro C6 C7 Farad 1 C9 non polarized electrolytic 10uF 10 micro Farad 16volts or more 25v 50v capacitor 1i Di tNd404 AAO 2 D2 D3 dode tN4 ia8 00350 Pp DETAIL Pp pO 2 1mm DC power jack CSP male pin header emale pin header J2 female pin header POWER right angle pin header right angle pin header leaded inductor LEDO LED Tension Regulator 6 MHz crystal R1 R2 i R3 R4 R6 R9 R5 R7 Resistor R8 R10 witch Tactile R11 Transistor X1 D SUB CONNECTOR 2 Jumpers jumper for 0 1 header _2 ATMEGAS ATMEGA168 PS A Ee
11. rial communication is disabled and pinO and pini work as a normal floating digital pin Useful when more digital pins are needed but only when serial communication is not necessary External pull down pull up resistor is required JP4 2 pins jumper When in position 1 2 this jumper enables auto reset feature useful when uploading a sketch to Arduino resetting Atmega automatically It makes unnecessary to press reset button S1 when uploading sketches Be sure that computer COM Port speed is set to 19200bps otherwise auto reset will not work properly If removed disables auto reset feature Very useful to prevent undesired Atmega reset when using sketches that needs serial communication Auto reset works with pulse on serial 4 Sometimes Arduino senses a DTR pulse when connecting X1 serial connector and some softwares sends a DTR pulse when it starts or when it closes that makes Atmega reset when not desired 51 Tactile button This button resets Atmega to restart uploaded sketch or to prepare Arduino to receive a sketch through serial connector when auto reset is not active LEDS Indicative leds POWER led Turns on when Arduino is powered through DC1 9v pin or 5v pin RX led Blinks when receiving data from computer device through serial connection TX led Blinks when sending data to computer device through serial connection L led This led is connected to digital pin13 with a current limit
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