DIY Solder Kits
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Learn to solder with easy-to-follow instructions! Ideal for hobbyists and education institutes.

Each kit comes with easy-to-follow pictorial instructions and a 'how to solder and desolder' guide.


  • 24 LEDs (extras included)
  • Spinning sound
  • 1 to 12 LED spin selection
  • Push button operation
  • 2xAAA battery power (not Incl.)
  • Microprocessor technology
  • Auto power off in 2 min





Kit Contents

Component Name Value Qty Designator Important Info
LED 5mm 5mm 24 LED1 ... LED24 Watch for polarity. Long leg is positive (+)
Mini Push Button 6mm x 6mm 2 KEY1, KEY2 No Polarity
Resistors 330 ohms 6 R1 ... R6 No Polarity
Buzzer 3V 1 BUZZER1 Watch the polarity
Integrated Circuit (IC) STC15W204S 1 U1 Match the ‘notch’ on the silkscreen to the notch on the IC
Battery Clip AAA 4 BT1, BT2, BT3, BT4 Pay attention to the placement direction
Capacitor 100nF 1 C1 No Polarity
Desoldering Braid 6" long (2.5mm width) 1 n/a Use to remove solder when correcting mistakes


Stock Code Product Name
DIY-006 Spinning Wheel DIY Solder Kit