5pcs DIY Digital Display LED Logic Pen Electronic Kit High and Low Level Test Circuit Soldering Practice Board Kit
$13.68
3pcs DIY Digital Display LED Logic Pen Electronic Kit High and Low Level Test Circuit Soldering Practice Board Kit
$8.79
30pcs DIY Digital Display LED Logic Pen Electronic Kit High and Low Level Test Circuit Soldering Practice Board Kit
SKU: GP-1624338
$66.65
Description
Power supply:DC 4.5-5V
Board size:3.5 * 5.5cm
Low-level judgment voltage:0.0-0.4V
High-level judgment voltage:3.3-5V
Package included
30 x DIY Digital Display LED Logic Pen Electronic Kit
Additional information
| Weight | 0.45 kg |
|---|
Reviews