Bill of materials - dilshan/electronic-limit-switch GitHub Wiki
The following tables list the components required to assemble the electronic limit switch. To reduce the PCB manufacturing cost and minimize board size, we utilize several surface-mounted parts in this module.
| Reference | Value | Qty | Footprint | Datasheet |
|---|---|---|---|---|
| C1 | 0.1µF | 1 | THT | |
| C3 | 0.1µF | 1 | SMD 0603 | |
| C2 | 0.22µF | 1 | THT | |
| C4 | 10µF | 1 | SMD 0805 | |
| C5 | 330µF | 1 | SMD 6.3×7.7 | |
| D1, D2, D3, D4 | ZMM5V6 | 4 | SMD SOD-80 | ST ZMM5V6-M Datasheet |
| D5 | M1 | 1 | SMD SMA | Diotec M1 Datasheet |
| D6 | SMBJ6.0A | 1 | SMD SMB | |
| D7 | RED LED | 1 | SMD 0805 | |
| F1 | 0.5A (382 T1A) | 1 | THT | |
| FL1 | UU9.8 10mH Common Mode Choke | 1 | THT | |
| J1, J2 | 3.5mm - 2-pin screw terminal | 2 | THT | |
| J4 | 7.62mm - 4-pin screw terminal | 1 | THT | |
| PS1 | HLK-2M05 | 1 | THT | Hi-Link HLK-2M05 Datasheet |
| Q1 | MMBT2222 | 1 | SMD SOT-23-3 | ON Semi MMBT2222 Datasheet |
| R1, R2, R5 | 1kΩ | 3 | SMD 0603 | |
| R3 | 120Ω / 2W | 1 | THT | |
| R4, R6 | 10kΩ | 2 | SMD 0603 | |
| RL1 | G2RL-2-DC5 | 1 | THT | Omron G2RL-2-DC5 Datasheet |
| TH1 | 10D561 | 1 | THT | Semiware 10D561 Datasheet |
| U1 | PIC10F200-IOT | 1 | SMD SOT-23-6 | Microchip PIC10F200 Datasheet |