5V DIY Dot Matrix Digit LED Electronic Clock Kit Temperature 24 Hours Display
Wroking time precision
Power outage wroking
With one channel alarm clock, you can set the whole point of time interval
Real-time display temperature (time and temperature alternating display)
Size: 38 x 115mm
High brightness, you can use as the night light
Operating voltage: 5V. Can uses power adapter or computer USB port power supply
Working current: 35MA
Working accuracy: 24 hours ± 2S
Temperature measurement accuracy: ± 1 ° C
Color: White, Green, Blue, Red (Optional)
Note: This is a DIY kit, you need to have some knowledge of electronics and ability.
Instruction: Click to open
Recently, many customers feedback can not set the time, can only be set to 9 and display garbled.
Answer: In the low-temperature environment, will produce static electricity, please pay attention to static electricity in soldering, this problem only need to re-solder or replace the DS1302 chip can be resolved.
1 x DIY Red / Blue / Green / White LED with case kit (It depends on your choose)