|3||Working Voltage||DC 3.3-5V|
Tools you need:
1>. Iron (30W)
2>. Solder wire
5>. Wire cutters
1>. Check part values & quantities against part list.
2>. Always meter resistors values before soldering.
3>. Understand all part polarities and orientations.
|R1-R30. R32. R33||RES||3.3K||32|
|S1||Power switch||6P Auto lock||1|
1>. Install MIAN RES: R31=1 M ohms; Other resistors are 3.3K ohms
2>. Install CAP: C2=222P
3>. Install E- CAP: C1=22uF, Notice that the positive electrode of electrolytic capacitor can not be reversed.
4>. Install Directional switch. Bend the switch 90 degrees, and then install it to SW1.
5>. Install ADJ-RES:
VR1=104K. Note that the adjustable resistance should be soldered to the back of the circuit board.
6>. Install power switch:
Pay attention to the installation direction installation direction of the switch.
7>. Install IC:
Pay attention to the installation direction of the IC. U1=CD4069. U2=U3=CD4015.
8>. Install 8pin Connector:
Refer to the picture below, install connector to CN5, CN6, CN7,CN8.
9>. Install LED panel:
Install 30 LED on the circuit board. The long foot is the positive pole. Install on the rectangle pad.
10>. Install pin connector:
Install the short side of the connector to the back of the circuit board.
11>. Install main and LED:
Install the motherboard and LED gently press together A point to A, B point to B.
12>. Soldering power cable:
Red line is positive power supply DC5V suitable for USB. 3 section AA or AAA battery box.
Light- emitting diode and electrolytic capacitor the longer pin is it the anode it should be installed on the rectangle pad of PCB. Refer to the picture below:
Finished Product Picture:
Tested by ICStation's Outstanding Partner MrJefferson105:
Learn More Details in the Video:
(The language in the video is English)
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