Description:
Name: DIY digital clock kit
Material: plastic electronic components
Color: as shown
Size: 14 * 3.2 * 4cm / 5.51 * 1.25 * 1.57 inches
Power supply: usb power supply
Description
Digital tube LED color: seven color colors. Clock function: voice chime function, whole hour chime function, temperature display (correction), alarm clock, night light, brightness automatic adjustment, date display, week display, power failure memory
MCU: STC8G1K17, clock IC: DS1302 DIP-8.32867hz crystal, CR1220 button cell (battery not included) with power-off memory function, USB to 5V power input.
Tutorial: The product includes y English paper manual. Includes detailed soldering step-by-step diagram and video of soldering steps, as well as instructions for setting the clock.
Reset: Press and hold 3 buttons at the same time for 5 seconds, display 12:00, reset successfully. (Voice and alarm functions are turned off by default)
Widely used in schools to help students learn basic mechanical and electronic skills. Through the analysis of the circuit, understand the working principle of the circuit, learn to train electronic skills, welding training.
Product list:
1*DIY clock kit
Preview:
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