This is a custom board for my esp-remote project (check it out).
It is a Hat for the esp8266, which contains an IR receiver, an IR emitter, and two buttons to send set messages.
I made this board in order to make this project more accessible, as putting the esp8266 into the Hat is way easier than connecting the components to a breadboard.
Additionally, a Hat is way more compact and clean than a breadboard and gives the project the feeling of a final product.
| Component | Designator | LCSC Part Number | Link | Est Price |
|---|---|---|---|---|
| TSOP34838 | U2 | C44620 | https://www.aliexpress.com/item/1005005744020934.html | 2.2$ |
| PTS810 | SW3, SW4 | C221895 | https://www.aliexpress.com/item/1005004443276452.html | 2.2$ |
| 470 Ohm 0402 resistor | R16, R17 | C23179 | https://www.aliexpress.com/item/1005003721873929.html | 1.2$ |
| 75 Ohm 0402 resistor | R15, R18, R19, R20, R21 | C25133 | https://www.aliexpress.com/item/1005003721873929.html | 1.2$ |
| SS8050 | Q1 | C2150 | https://www.aliexpress.com/item/1005008666448511.html | 0.9$ |
| 1x15 2.54 Socket | J1, J2 | C7499333 | https://www.aliexpress.com/item/4001198421663.html | 1.5$ |
| 3.0mm THT IR LED | D4, D5, D6, D7 | C7470790 | https://www.aliexpress.com/item/1005003946239993.html | 2.1$ |
| 0603 red LED | D3 | C2286 | https://www.aliexpress.com/item/1005005226854182.html | 1.2$ |
| ESP8266 NodeMcu v2 | C503597 | https://www.aliexpress.com/item/32656401198.html | 3.8$ | |
| AliExpress shipping | 4$ | |||
| JLCPCB PCB | 2$ | |||
| JLCPCB shipping | 26.2$ | |||
| Total ~ | 48.5$ |