We will be using the google reference design for the main board (or the slightly massaged one by seeed)
The first proof of concept 'shield' will be a couple of IR LEDs and an IR receiver.
The first real device will be the Prox_Shield which Charliex is thrilled to be working on again.
Afterwards I think it would be cool to follow up with a bluetooth board, an Wifi board etc…
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!Part!!Quantity!!Value!!Package
3V3_VCC_5V | 1 DNP | SWITCH-2CH-6P-2.54 | |||||
C1-C3,C6-C3,C11-C15,C17-C15,C24,C24 | 13 | 100nF | |||||
C4,C5,C18,C19 | 4 | 13pF | |||||
C7,C8 | 2 | 10v_1uF | |||||
C10,C27 | 2 | 10nF | |||||
C16 | 1 | 10v_10uF | |||||
C20 | 1 | 22uF_6.3v | |||||
C23,C28 | 2 | 10v_47uF | |||||
C25 | 1 | 1nF | |||||
C26 | 1 | 25v_47uF | |||||
COMPUTER | 1 | Micro USB ( MOLEX-47364-0001 ) | MOLEX-47364-0001 | ||||
D+,D-,GND,U5V | 4 | DNP | |||||
D1 | 1 | 1N4448WS | |||||
D4 | 1 | SS1P3L | |||||
D5 | 1 | 1N4007 | |||||
D6 | 1 | LL4148 | |||||
F1 | 1 | 500mA | |||||
FB1 | 1 | Ferrite Bead 120R 500mA | |||||
GPI,GPO,J3E,J4E | 4 | DNP | |||||
GPX,HOST_RST,INT | 3 | DNP | |||||
ICSP | 1 | 2.54 male 2*3p | |||||
INTERFACE,J3,J4,J5,J6 | 5 | 2.54 female 8p | |||||
J1 | 1 | 2.54 female 6p | |||||
J2 | 1 | 2.54 Female 2*18p | |||||
JACK | 1 | DNP | |||||
JST | 1 | JST | |||||
L,ON | 2 | GREEN | |||||
L1 | 1 | IDCP-2218-10uH | |||||
MARK1,MARK2,MARK3,MARK4 | 4 | DNP | |||||
PHONE | 1 | USB-A Port | |||||
Q1 | 1 | si2305DS | |||||
R1,R9,R17 | 3 | 100k | |||||
R2,R3 | 2 | 33R | |||||
R4 | 1 | 4K7 | |||||
R5,R6,R10,R12,R16 | 5 | 1K | |||||
R7,R8 | 2 | 1k | |||||
R11,R15 | 2 | 10k | |||||
R13 | 1 | 8.2k_1% | |||||
R14 | 1 | 43k_1% | |||||
RESET | 1 | lil gold one | |||||
RST,RX,TX | 3 | RED | |||||
U1 | 1 | TXB0108PW | |||||
U2 | 1 | MAX3421EEHJ+ | |||||
U3 | 1 | FT232RL | |||||
U4 | 1 | ATMEGA2560-16AU | |||||
U5 | 1 | LD1117-3.3 | |||||
U6 | 1 | LM2734YMK | |||||
U7 | 1 | LM321MF | |||||
UART | 1 | DNP | |||||
X1 | 1 | 12.000MHz | |||||
X2 | 1 | 16.000MHz | |||||