Treedix Electronic Hourglass LED DIY Kits Welding Practice Board Blue Ray Assembly Soldering Exercise Fun Project
Treedix Electronic Hourglass LED DIY Kits Welding Practice Board Blue Ray Assembly Soldering Exercise Fun Project
Specification: Mains voltage: 3.3V - 5V. Size: 7 x 4.3 cm . Package Included: 1 x PCB Hourglass Control Board 1 x PCB 2 x pin header (12-pin). 2 x socket strip (12-pin). 1 x Toggle Switch 2 x Three Leg Button Switch 30 x Blue LEDs 4 x Red LEDs 1 x Micro USB 1 x diode. 1 x Sop 8. 1 x TM1652. 2 capacitors. 1 x resistor, 1 x horizontal ball switch.
Product Features
- Creative Gift: This is a beautiful DIY electronic hourglass set that is fun,
- Double-layer PCB: The set consists of double-layer PCB, which consists of 30 blue LEDs
- Simulated hourglass image: Under the control of the microcontroller program, the simulated hourglass image is displayed, which is used as a decoration for the night light can be used.
- Wide application: suitable for sweat ability training, DIY production, project design, electronic competition, holiday gifts, etc.
- It has the function of saving information after turning off . After each function parameter setting, the data is saved once and the saved parameters are executed the next time the device is switched on. Instructions for forced induction