Kit Model: DIY 4 Bits Electronic Clock Kit
Supply voltage: 3V-6V
PCB Size: 52mm * wide 42mm
- Seconds correction (for precise School)
- Switch to every minute independent display interface
- The whole point of time (8-20 o\’clock chime can be turned off)
- Two alarm settings (you can turn off the alarm function)
- 0.56 inch special red digital clock for display
- Import AT89C2051 for the master chip
- 1.2mm thick PCB made from military grade FR-4 board
- Accurate travel time, travel time error range error -1 to +1 seconds every 24 hours.
NOTE: This produce is DIY kits, not the end product! We can not provide technical assistance please make sure you are familiar with the product before purchasing.
Note: this DIY kit has a limited stock only!
* 30 DAYS MONEY-BACK GUARANTEE
* 100% SATISFACTION GUARANTEE
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