- Environmental monitoring with uChipPosted 1 week ago
- ARDULEGO KIT: create with Lego and ArduinoPosted 3 weeks ago
- Share & Discover by PCBWayPosted 1 month ago
- ENERGY METER IOTPosted 1 month ago
- Energy Meter GSM with Arduino (part 2)Posted 2 months ago
- Energy Meter GSM with Arduino (part 1)Posted 2 months ago
- ARDULOCK: a keyboard with RFID modulePosted 3 months ago
- Autofocus Glasses/Phoropter Using Variable Focus Liquid LensPosted 4 months ago
- Home Automation & Lights controlling SystemPosted 4 months ago
- Solar TrackerPosted 5 months ago
-
How to build a Coin-Operated timer with a display interface
This circuit provides timed access to pay services such as games, showers, blows dryers and various types of vending machines, thanks to a coin counter and a display interface. In the applications involving the paid...
- Posted 4 years ago