Magic button
author: Cthulhu
2 layer board of 0.28 x 1.36 inches (7.2 x 34.6 mm)
Uploaded:
February 22, 2018
Shared:
February 22, 2018
Total Price:
$1.90
Touch button Ø 7mm Ø 10mm and length 28mm. On/Off/PWM control
(Emulation of work S576B)
My project on GitHub (Schematic, source, firmware, PCB)
| Part | Value | Package |
|---|---|---|
| U1 | Attiny4/5/9/10 | SOT23-6 |
| U2 | TTP223 | SOT23-6 |
| U3 | 78L05 | SOT89 |
| Q1 | P3055L | TO252 |
| D1 | any | SOD-123 |
| R1 | 220 Ω | 0805 |
| R2 | 10 kΩ | 0805 |
| C1 | 0.1 µF | 0805 |
| C2 | 0.1 µF | 0805 |
| C3 | 47 µF | D |
YouTube:
Touch button Ø 7mm Ø 10mm and length 28mm. On/Off/PWM control
(Emulation of work S576B)
My project on GitHub (Schematic, source, firmware, PCB)
| Part | Value | Package |
|---|---|---|
| U1 | Attiny4/5/9/10 | SOT23-6 |
| U2 | TTP223 | SOT23-6 |
| U3 | 78L05 | SOT89 |
| Q1 | P3055L | TO252 |
| D1 | any | SOD-123 |
| R1 | 220 Ω | 0805 |
| R2 | 10 kΩ | 0805 |
| C1 | 0.1 µF | 0805 |
| C2 | 0.1 µF | 0805 |
| C3 | 47 µF | D |
YouTube:
