Using SW-420 normally closed type vibration sensor Comparator output- clean signal- good waveform- strong driving ability- >15mA Working voltage 3.3V ~ 5V Output format: digital switching output (0 and 1) Using a wide voltage LM393 comparator
All merchants
- Simply LED
- Candles Direct
- Sacla
- Stattics
- Farmeci
- Lenstore
- FabFinds
- Fairybell
- Kitchen Knives
- Primrose
- Robell
- Furniture 48
- YesStyle
- Shedstore
- The Organic Pharmacy
- Sock Shop
- Peppersmith
- TrekkInn
- Proviz
- Game Over
- Driffle
- Milhaus
- Philip Jones Jewellery
- Nothing Fishy
- Enjoy the Wood
- Hamleys
- Bugaboo
- EMDR Kit
- ManoMano
- Pure Beauty