hole board kit circuit board making diy students welding training electronic components welding training board parts
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Color:
- 12-piece set
- 9-piece set
- 6-piece set
- adjustable power supply
- 1# light control indicator lamp
- 2# infrared opposite circuit
- 3# three flashing cycle light
- 4# Series adjustable regulated power supply
- 5# point trigger bistable circuit
- 6# fire alarm circuit
- 9# voice-activated night light
- 10#USB night light
- 8# multivibrator
FOB Price :
Min.Order : PCS
Total Cost :
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DUMA
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