Description:
- PCB board design is reasonable, no flash, the size is the same as the size of the ID card, you can fit in your pocket.
- The use of commonly used patch components.
- The left and right three columns of components are used to practice welding, each column with test points.
- The middle circular circuit is a water-lighting circuit, which is composed of 4017, NE555, and light-emitting diodes.
- The back of the circuit is also used, there is a ruler, convenient to measure components. There are PCB wire examples to facilitate PCB design use.
Specification:
- Material: electronic components
- PCB board size : approx. 81 x 55mm/ 3.19 x 2.17inch
- Circuit operating voltage: 3-12V
- Many types of components, are commonly used components, very suitable for training.
- Welding is a beautiful water light circuit
Package Includes:
Set of Materials
1 Piece English manual
Note:
Please allow 1-3mm error due to manual measurement.
Please make sure you do not mind before you bid.
Photo color might be a little different from the actual product due to color display of different monitors.
Thanks for your understanding and enjoy your shopping moment.
No-delivery refund
