IS B0CFFMMS5S Kit Star Signs Electronics DIY Soldering Project Kit Instruction Manual
1.Parts
2. Tools
Note: Remember to wear safety goggles when soldering
3.Led diode size
Note: Pay attention to the positive and negative poles when welding.
The longer pin Is anode, shorter pin Is cathode.
4. Soldering 3mm/5mm led diode
In order to facilitate soldering and balance, Men ‘Melding, first ‘Mid one end of the 3mm led diode, and then use the pullers to cut off the excess pin and weld the 5mm led diode.
5. Soldering switch, resistor, led chip
When ‘Melding the stitch, It should be noted that the 4 small tilted dots on the PCB board correspond to the 4 small Mite dots at the bottom of the switch. The 8 Mite dots correspond to the 8 Mite dots at the bottom of the switch.
6. Install battery
Insert the battery Into the battery holder at a 45-degree angle, and switch the toggle to ‘CR2032,’ Be careful not to Insert the battery vertically, as this will push the positive terminal of the battery holder (the two yellow metal points on the right) below the battery, causing the pub board to not function properly.
After soldering, Insert the battery, tum on the switch, and you can see your constellation chart. a mode the first gear Is always shining, and the second gear Is flashing.
Documents / Resources
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