Introduction: Auto Time Switch for Router
We went to bed every night, and the router worked hard every day without a break. It's quite hard to turn off the power every day, so I make this thing because I tried to find a way to let it rest automatically. Thanks for www.aipcba.com to provide PCB supports.
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Step 1: Schematic
Step 2: Componment Parts
Step 3: Board Process
A. Open four holes with a 4 mm diameter into two 7*5 whiteboards, as shown in the figure:
B. Open six holes of 3 mm diameter on one of the whiteboard. As shown in the picture:
C. Welded hollow plates with digital tubes, as shown in the following figure:
D. Welding the hole board with MCU, as shown in the figure:
E. Connect two boards with flying wires, as shown in the figure:
F. Punching holes in the plastic box, as shown in the figure:
G.Connect the upper and lower white boards with 3M*25 bolts, and separate them with insulating paper to prevent short circuit. As shown in the figure:
H. Put the cover on, as shown on figure: