Digital Circuit - Experimental Platform by JLCPCB

The Digital circuit experimental board is a set of small and delicate experimental boards designed by JLCPCB and LCSC to adapt to digital circuit experiments. The board uses Micro USB 5V input, can use mobile power, phone charger, computer, and other electrical appliances with USB interface for power supply, easy to carry, adapt to a variety of teaching environments.

1 The size of the board is 10cm*8cm which consists of the Onboard power control module, LED level display module, digital tube display module, a level selection module, single pulse generation module, 555 square wave generation module, and IC socket module, circuit PCB preview show as below;