E3 - Electronic Design¶
Production¶
Last version exported from Eagle:
- Traces:
- CutOut:
After solder all components on the mainboard, this is the final result:
Connections and tests¶
After some test on the board I’ve made every possible connections and put the Raspberry Pi ZeroW on it:
Main Connections¶
BOM¶
Part | Value | Device | Package | Description |
---|---|---|---|---|
C1 | 22pF | 0612ZC225MAT2A | CAPC3216X178N | Capacitor 1206 |
C2 | 22pF | 0612ZC225MAT2A | CAPC3216X178N | Capacitor 1206 |
C3 | 10uF | CAP1206 | 1206 | Capacitor |
C4 | 1uF | CAP1206 | 1206 | Capacitor |
C5 | 100nF | CAP1206 | 1206 | Capacitor |
C6 | 100nF | CAP1206 | 1206 | Capacitor |
C7 | 100nF | CAP1206 | 1206 | Capacitor |
C8 | 100nF | CAP1206 | 1206 | Capacitor |
CRYSTAL | 16Mhz | CSM-7X-DU | CSM-7X-DU | SMD CRYSTAL |
IC1 | ULN2003AD | ULN2003AD | SO16 | DRIVER ARRAY |
IC2 | ULN2003AD | ULN2003AD | SO16 | DRIVER ARRAY |
J1 | TERM-1X02-FABLAB | TERM-1X02-FABLAB | ED555DS-2DS | 3.5mm terminal block, 2 positions ED555-2DS as found in the fablab inventory. |
J2 | TERM-1X02-FABLAB | TERM-1X02-FABLAB | ED555DS-2DS | 3.5mm terminal block, 2 positions ED555-2DS as found in the fablab inventory. |
J3 | TERM-1X02-FABLAB | TERM-1X02-FABLAB | ED555DS-2DS | 3.5mm terminal block, 2 positions ED555-2DS as found in the fablab inventory. |
J4 | TERM-1X02-FABLAB | TERM-1X02-FABLAB | ED555DS-2DS | 3.5mm terminal block, 2 positions ED555-2DS as found in the fablab inventory. |
JP1 | PINHD-2X20 | 2X20 | PIN HEADER | |
JP2 | PINHD-1X5 | 1X05 | PIN HEADER | |
JP3 | PINHD-1X3 | 1X03 | PIN HEADER | |
JP4 | PINHD-1X5 | 1X05 | PIN HEADER | |
JP5 | PINHD-1X5 | 1X05 | PIN HEADER | |
LM2596 | DC-DC-STEP-DOWN-LM2596 | DC-DC-STEP-DOWN-LM2596 | DC-DC-STEP-DOWN-LM2596 | DC/DC Step-Down Regulator based on LM2596-ADJ chip |
MICRO | ATMEGA328P-AU | ATMEGA48/88/168-AU | TQFP32-08 | |
POWER | PINHD-1X2 | 1X02 | PIN HEADER | |
R1 | 10k | RESISTOR1206 | 1206 | Resistor |
R2 | 0 Ohm | RES-US1206FAB | R1206FAB | Resistor (US Symbol) |
R3 | 0 Ohm | RES-US1206FAB | R1206FAB | Resistor (US Symbol) |
R4 | 0 Ohm | RES-US1206FAB | R1206FAB | Resistor (US Symbol) |
R5 | 0 Ohm | RES-US1206FAB | R1206FAB | Resistor (US Symbol) |
R7 | 80 Ohm | RES-US1206FAB | R1206FAB | Resistor (US Symbol) |
R8 | 1.6K Ohm | RES-US1206FAB | R1206FAB | Resistor (US Symbol) |
R9 | 3.3K Ohm | RES-US1206FAB | R1206FAB | Resistor (US Symbol) |
S1 | 6MM_SWITCH6MM_SWITCH | 6MM_SWITCH | OMRON SWITCH | |
U$1 | LEDFAB1206 | LEDFAB1206 | LED1206FAB | LED |