Feature Easy to install & Great fun: The Rainbow Road Puzzle Box can stimulate your imagination and let you enjoy the joy of DIY while you are building. The finished building...
Description: DIY S66E Radio Kit Electronic Silicon Superheterodyne Radio Kit -2021. Features: S66E type all silicon six tube super heterodyne radio teaching kit (with indicator light). S66E suite with...
Description: The YFM-2 type radio circuit is very simple. The total number of components does not exceed 19. Although the number of components is small, it includes two major types...
Introduction: The main control chip is composed of STC89C52 chip + TDA5807 core device, which is connected through the I2C bus between the master and slave devices, and uses the...
Size: Case size: 5.5 x 5.5 x 1.5cm / 2.2 x 2.2 x 0.6 inch(approx); Hour hand working radius: 31mm / 1.2 inch; Minute hand working radius: 46mm / 1.8...
