Treedix Solder Practice Kit Electronic Hourglass Led DIY Kits User Guide

Treedix Solder Practice Kit Electronic Hourglass Led DIY Kits

Parts

Tools

Assembly Instructions

Step-By-Step Assembly Instructions

• Soldering Blue LED Light
  Solder the led light first, and then solder the outer led first, which is convenient for balancing the peb board (pay attention to the placement direction and welding, the cross-cutting line of the lamp bead corresponds to the cross-cutting line of the PCB silkscreen ) Note : The long pin of the LED is positive, and the short pin is negative.

• Soldering Pin Header
  Insert the header pins into the bread and start soldering

• Soldering IC
  Pay attention to the direction when soldering, the origin on the IC should correspond to the origin on the PCB board. When welding, you should also pay attention to the direction to avoid welding mistakes. For details, see the picture or the right.

Note: The gray end of the diode should correspond to the white crossbar of the job board

Note : The golden side of the ball switch corresponds to the large white side

• Soldering Resistance, Diode, Ball Switch

• Soldering 3 pin Buttons, Capacitors(regardless of direction), USB Micro
  Note: The long pin of the LED is positive, and the short pin is negative.

• Soldering square LEDs

• Soldering toggle switch

• Solder pin header

After welding, connect the USB power cord, turn on the switch, and it will light up

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