rcl57mcu
tomcircuit
MCU-based retrofit to TI-57 Programmable Calculators
Components (11)
| Reference | Value | Description |
|---|---|---|
| U101 | MCP73831-2-OT | |
| C101,C102 | 4.7uF | |
| D101 | LED | |
| H101,H102 | MountingHole | |
| J101 | USB_Micro-B_Molex-105133-0001 | |
| J102 | JST PH 2mm | |
| J103 | CALC | |
| J201 | RCL57_BOARD | |
| J202 | DEBUG | |
| R101 | 4.7K | |
| R102 | 470 |