MAR21
VCR cassette clock
Although you probably don't have a VCR anymore, you must have a few VHS cassettes laying around somewhere. By using one VHS tape, LED diode and an old quartz clock you can make pretty unusual clock.
What must be taken care of is that the numbering should be anticlockwise since the transparent disc holding the numbers is being rotated from left to right. The numbering of hours is accomplished by etching or engraving the transparent disc so it can catch light from an LED below. Engraving could be done by using hot soldering iron and steady hands.
© lemonie
[ Source: lemonie ]
Sat od stare video kasete
Link
Comments (0)
similar content
- Word Clock - published (16-09-2012) [@News]
- Electromechanical Nixie Clock (09-07-2010) [@News]
- Electronics of Master Clock for Slave Clocks (05-05-2016) [@News]
- Master Clock driver for antique slave clocks (05-05-2016) [@Schematics/Everything else]
- Nixie Tube Clock - Amy Time! (17-01-2014) [@News]
- Gear clock based on PIC16F628A (22-10-2009) [@News]
- WiFi enabled Nixie clock using ESP8266 (21-09-2015) [@News]
- Warm Tube Clock v1 - User pictures (06-05-2011) [@News]
- Alarm clock with accelerometer and propeller chip (30-09-2011) [@News]
- Warm Tube Clock v2 - Nixie Clock with 4 tubes (03-06-2011) [@News]
add comment
Please log-in!
You can log-in on forum link: Login page. After logging-in, return to this page and click refresh in your browser.
