DIY Kit Touch Control Dice SMD Soldering Practice

Name: DIY Kit Touch Control Dice SMD Soldering Practice
SKU: 24708
Price: 4.99 USD
Availability: InStock

SMD Soldering Practice Kits, Electronic Dice Touch Control LED Lamp Circuit Experiment

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DIY Kit Touch Control Dice SMD Soldering Practice 1

DIY Kit Touch Control Dice SMD Soldering Practice 2

DIY Kit Touch Control Dice SMD Soldering Practice 3

DIY Kit Touch Control Dice SMD Soldering Practice 4

DIY Kit Touch Control Dice SMD Soldering Practice 5

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SMD Soldering Practice Kits, Electronic Dice Touch Control LED Lamp Circuit Experiment

1.Introduction: It is a touch-controlled electronic dice. The displayed numbers are randomly displayed after each press of the touch button. 2.Feature: Touch button control Electronic simulation …

1.Introduction:

It is a touch-controlled electronic dice.
The displayed numbers are randomly displayed after each press of the touch button.

2.Feature:

Touch button control
Electronic simulation dice
DIY Electronic Soldering Practice Kit

3.Parameter:

Work Voltage:DC 9V
Work Current:50mA
Work Module:Touch Button Control
Work Temperature:-40℃~85℃
Work Humidity:0%~95%RH
Size(Installed):40 x 40 x11mm

4.Installation Tips:

User needs to prepare the welding tool at first.
Please be patient until the installation is complete.
The package is DIY kit.It need finish install by user.
The soldering iron can't touch the components for a long time(1.0 second), otherwise it will damage the components.
Pay attention to the positive and negative of the components.
Strictly prohibit short circuit.
User must install the LED according to the specified rules.Otherwise some LED will not light.
Install complex components preferentially.
Make sure all components are in right direction and right place.
Check that all of the LED can be illuminated.
It is strongly recommended to read the installation manual before starting installation!!!

5.Installation Steps(Please be patient):

Step 1: Install 1pcs CD4017 SOP-16 at U2.There is a 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 2: Install 1pcs NE555 SOP-8 at U1 as the same method.
Step 3: Install 3pcs J3 Triode SOT-23 at Q3-Q5.
Step 4: Install 2pcs 2T1 Triode SOT-23 at Q1-Q2.
Step 5: Install 9pcs 10Kohm(103) 0805 SMD Resistor at R1-R9.
Step 6: Install 3pcs 330ohm 0805 SMD Resistor at R10-R12.
Step 7: Install 1pcs 10Mohm(106) 0805 SMD Resistor at R13.
Step 8: Install 1pcs 4.7Mohm(475) 0805 SMD Resistor at R14.
Step 9: Install 1pcs 3.3Mohm(335) 0805 SMD Resistor at R15.
Step 10: Install 1pcs 1Kohm(102) 0805 SMD Resistor at R16.
Step 11: Install 1pcs 1uF 0805 SMD Capacitor which in the transparent shell at C1.
Step 12: Install 1pcs 100nF 0805 SMD Capacitor which in the white shell at C2.
Step 13: Install 7pcs 3mm Yellow LED at D1-D7.
Step 14: Install 9V battery socket.
Step 15: Connect to power supply and enjoy the LED flashing effect. Press touch button to change display effect.