Project:UACs
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Project Brief
Summary
UACs (pronunciation:/waks/ as in wax) - Unashamed Arduino Clones. Copying and building Arduinos at the LHS.
Overview
There are a number of Arduinos available as well as documentation to go with them. The aim here is to build Arduinos, based on the documentation available, to see how far it goes.
Arduinos
Here goes a list of the clones.
Arduino Uno
This might not be a good first choice, as it is, at the time of writing 08.10.2010, the latest and greatest. Anyway:
Schematic
Printed circuit board
BOM
This "bill of materials", as the schematic and pcb, is generated with help from the Easily Applicable Graphical Layout Editor otherwise known as Eagle, by CadSoft.
Part Value Device Package Description AD PINHD-1X6 1X06 PIN HEADER C1 100n C-EU0603-RND C0603-ROUND CAPACITOR, European symbol C2 100n C-EU0603-RND C0603-ROUND CAPACITOR, European symbol C3 1u C-EU0603-RND C0603-ROUND CAPACITOR, European symbol C4 100n C-EU0603-RND C0603-ROUND CAPACITOR, European symbol C5 100n C-EU0603-RND C0603-ROUND CAPACITOR, European symbol C6 100n C-EU0603-RND C0603-ROUND CAPACITOR, European symbol C7 100n C-EU0603-RND C0603-ROUND CAPACITOR, European symbol C8 1u C-EU0603-RND C0603-ROUND CAPACITOR, European symbol C9 22p C-EU0603-RND C0603-ROUND CAPACITOR, European symbol C10 22p C-EU0603-RND C0603-ROUND CAPACITOR, European symbol C11 22p C-EU0603-RND C0603-ROUND CAPACITOR, European symbol C12 22p C-EU0603-RND C0603-ROUND CAPACITOR, European symbol D1 M7 DIODE-SMB SMB DIODE F1 500mA L-EUL1812 L1812 INDUCTOR, European symbol GROUND SJ SJ SMD solder JUMPER IC1 MC33269ST-5.0T3 MC33269ST-3.3T3 SOT223 Adjustable Output Low Dropout Voltage Regulator 800 mA IC2 MC33269D-5.0 MC33269D-5.0 DPACK Adjustable Output Low Dropout Voltage Regulator 800 mA ICSP ICSP PINHD-2X3 2X03 PIN HEADER ICSP1 ICSP PINHD-2X3 2X03 PIN HEADER IOH PINHD-1X8 1X08 PIN HEADER IOL PINHD-1X8 1X08 PIN HEADER L YELLOW LEDCHIP-LED0805 CHIP-LED0805 LED L1 BLM21 WE-CBF_0805 0805 SMD EMI Suppression Ferrite Beads ON GREEN LEDCHIP-LED0805 CHIP-LED0805 LED PC1 47u CPOL-EUD PANASONIC_D POLARIZED CAPACITOR, European symbol PC2 47u CPOL-EUD PANASONIC_D POLARIZED CAPACITOR, European symbol POWER PINHD-1X6 1X06 PIN HEADER Q1 16MHz XTAL/S QS CRYSTAL Q2 16MHz XTAL/S QS CRYSTAL R1 1M R-EU_R0603 R0603-ROUND RESISTOR, European symbol R2 1M R-EU_R0603 R0603-ROUND RESISTOR, European symbol R3 27R R-EU_R0603 R0603-ROUND RESISTOR, European symbol RESET TS42 TS42 TS42 TS42 RESET-EN SJ SJ SMD solder JUMPER RN1 10K 4R-NCAY16 CAY16 Array Chip Resistor RN2 1K 4R-NCAY16 CAY16 Array Chip Resistor RN3 22R 4R-NCAY16 CAY16 Array Chip Resistor RN4 1K 4R-NCAY16 CAY16 Array Chip Resistor RX YELLOW LEDCHIP-LED0805 CHIP-LED0805 LED T1 FDN304V PMOSSOT23 SOT-23 MOS FET TX YELLOW LEDCHIP-LED0805 CHIP-LED0805 LED U$3 FIDUCIALMOUNT FIDUCIALMOUNT FIDUCIA-MOUNT U$4 FIDUCIALMOUNT FIDUCIALMOUNT FIDUCIA-MOUNT U$6 FIDUCIALMOUNT FIDUCIALMOUNT FIDUCIA-MOUNT U1 LM358D LM358D SO08 OP AMP also LM158; LM258; LM2904 U2 LP2985-33DBVR TPS77033 SOT23-DBV ULTRALOW-POWER 50-mA LOW-DROPOUT LINEAR REGULATORS U3 ATMEGA8U2-MU ATMEGA8U2-MU QFN32 UBOOT SJ SJ SMD solder JUMPER X1 DC21MMX DC21MMX DC-21MM X2 PN61729 PN61729 BERG USB connector Y1 16MHz RESONATORMU RESONATOR Y2 16MHz RESONATORMU RESONATOR Z1 PGB1010604 VARISTORCN0603 CT/CN0603 VARISTOR Z2 PGB1010604 VARISTORCN0603 CT/CN0603 VARISTOR ZIC1 ATMEGA8 AT90S4433P DIL28-3 MICROCONTROLLER
Build details
TODO
Arduino Diecimila
In theory, not as tricky to copy as the Uno as it can be assembled without an oven.
Schematic
Printed circuit board
BOM
Part Value Device Package Description C1 100n C-EU C0805RND CAPACITOR, European symbol C2 22p C-EU C0805RND CAPACITOR, European symbol C3 22p C-EU C0805RND CAPACITOR, European symbol C4 100n C-EU C0805RND CAPACITOR, European symbol C5 100n C-EU C0805RND CAPACITOR, European symbol C6 100u CPOL-EUD PANASONIC_D POLARIZED CAPACITOR, European symbol C7 100u CPOL-EUD PANASONIC_D POLARIZED CAPACITOR, European symbol C8 100n C-EU C0805RND CAPACITOR, European symbol C9 100n C-EU C0805RND CAPACITOR, European symbol C10 100n C-EU C0805RND CAPACITOR, European symbol C11 100n C-EU C0805RND CAPACITOR, European symbol D1 DIODE-SMB SMB DIODE F1 500mA L-EUL1812 L1812 INDUCTOR, European symbol IC1 ATMEGA8 AT90S4433P DIL28-3 MICROCONTROLLER IC4 MC33269D-5.0 MC33269D-5.0 DPACK Adjustable Output Low Dropout Voltage Regulator 800 mA IC5 MC33269ST-5.0T3 MC33269ST-3.3T3 SOT223 Adjustable Output Low Dropout Voltage Regulator 800 mA ICSP ICSP PINHD-2X3 2X03 PIN HEADER J1 PINHD-1X8 1X08 PIN HEADER J2 PINHD-1X6 1X06 PIN HEADER J3 PINHD-1X8 1X08 PIN HEADER L LED0805ROUND 0805RND LED POWER PINHD-1X6 1X06 PIN HEADER PWR LED0805ROUND 0805RND LED PWR_SEL MA03-1 MA03-1 PIN HEADER Q2 16MHz CRYTALHC49S HC49/S CRYSTAL R1 10k R-EU_ R0805RND RESISTOR, European symbol R7 1k R-EU_ R0805RND RESISTOR, European symbol R8 1k R-EU_ R0805RND RESISTOR, European symbol R9 1k R-EU_ R0805RND RESISTOR, European symbol R10 1k R-EU_ R0805RND RESISTOR, European symbol R11 1k R-EU_ R0805RND RESISTOR, European symbol R12 1k R-EU_ R0805RND RESISTOR, European symbol RX LED0805ROUND 0805RND LED S1 10-XX B3F-10XX OMRON SWITCH TX LED0805ROUND 0805RND LED U$1 FIDUCIALMOUNT FIDUCIALMOUNT FIDUCIA-MOUNT U$2 FIDUCIALMOUNT FIDUCIALMOUNT FIDUCIA-MOUNT U$3 FIDUCIALMOUNT FIDUCIALMOUNT FIDUCIA-MOUNT U$4 CE CE CE-COPPER U4 FT232RL FT232RL SSOP28 X2 DC21MMX DC21MMX DC-21MM X3 JP4E JP4 JUMPER X4 PN61729 PN61729 BERG USB connector
Build details
TODO
Template
Arduino <model>
Schematic
Printed circuit board
BOM
Build details
Log
Build attempts
Arduino Uno Clone
- 18.10.2010
SMT oven will be needed to solder the ATMEGA8U2-MU. Pads borderline usable on this take.
