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3PCS Five-Pointed Star Breathing Light DIY Kit, SMD 0805 Soldering Practice Kit
$6.99$9.9930%
00d : 00h : 00m : 00s
Item ID: GY18740
Product Details
1.Introduction:
PBL-20S is a Five-Pointed Star Breathing Light DIY Kit. It is a simple breathing light and Its brightness automatically fades.
2.Feature:
1>.20pcs highlight LED
2>.Perfect simple circuit
3>.Automatic flashing
4>.Comes with battery box
3.Parameter:
1>.Product Name:PBL-20S Five-Pointed Star Breathing Light DIY Kit
2>.Product Number:PBL-20S
3>.Work Voltage:DC 4.0V~6.0V
4>.Work Current:40mA
5>.Power Type:Battery Box
6>.Work Module:Gradient
7>.Work Temperature:-40℃~85℃
8>.Work Humidity:5%~85%RH
9>.Size(Installed):47*45*6mm
10>.Package included: 3PCS Five-Pointed Star Breathing Light DIY Kit (Red x1, Blue x1, Green x1)
4.Installation Steps(Please be patient):
Step 1: Install 20pcs SMD 0805 LED at LED1-LED20.It is negative pole for LED where there are green mark on LED pin. The ellipse pad is negative pole on PCB that shall connect to negative pole for LED.
Step 2: Install 1pcs SOP-8 LM358 at U1.There is a smaller dot on one corner of the IC and there is a white dot on PCB where the IC can place on.These two marks are corresponding to each other and are used to specify the installation direction of the IC.
Step 3: Install 1pcs SOT-23 S8050 Transistor at Q1.
Step 4: Install 1pcs 22ohm SMD 0805 Resistor at R5.
Step 5: Install 1pcs 33Kohm SMD 0805 Resistor at R6.
Step 6: Install 3pcs 47Kohm SMD 0805 Resistor at R1,R2,R4.
Step 7: Install 1pcs 100Kohm SMD 0805 Resistor at R3.
Step 8: Install 1pcs 47uF SMD 0805 Capacitor at C1.
Step 9: Install 1pcs 9V Battery Box.
Step 10: Connect to power supply and enjoy the effect.
5. Diagram and Components List
