SHANGSIMOUDLECX 6-Digit Digital Clock DIY Kit is a hands-on electronics project for learning digital circuits, soldering, and practical circuit assembly. Operating at DC 4.5–5.5V, this microcontroller-free 24-hour clock uses CD4518, CD4511, CD4081, CD4013, and CD4060 chips to generate accurate 1Hz timing and clearly display hours, minutes, and seconds on six red digital tubes. Hours, minutes, and seconds can be calibrated, with no alarm function. The unsoldered PCB kit includes the components needed for assembly, making it a fun project for electronics students, DIY enthusiasts, and practical training.
