Features 1 Multi functional display clock alarm clock stopwatch countdown timer counter all available to meet various needs 2 Natural display design 3 separate digital tubes LED spacing clear and natural display comfortable reading 3 Simple welding experience Using discrete components the production difficulty is moderate suitable for beginners to practice welding 4 Improve skills Enhance understanding of 51 series microcontrollers cultivate programming and hands on abilities 5 Strong practicality It can control the microcontroller through programming and use the microcontroller s internal timer for timing Specification Kit Name Six digit Clock KitSupply voltage DC 5 12VMaximum operating current approximately 5V 41mA 9V 75mA 12V 75mA When the buzzer sounds an alarm PCB length 103 x 57mm Package Include 1 x 6 Digit Digital Clock Electronic DIY Kit
