Features1.The product is composed of high quality electronic components, the product performance is stable, long service life.
2.This electronic product can be used for rain, weighing two sensor applications for demonstration.
3. Rain sensing position in the ABC three circles, with the finger touch use, similar to the distribution of three kinds of moisture-sensitive resistors on the front two sets of wires.
4. Component identification is printed directly on the PCB board, with reasonable wiring and compact component layout for easy soldering.
5. The application scope of the kit: can be used for vocational institutions to cross the skills to create training, skills inspection, senior single enrollment training, can also be used for school teaching or electronics enthusiasts self-study electronic technology assembly use.
Specification
Supply voltage:DC10.3V(DC power supply)
Board size:137*56mm
Function Description:
This electronic product can be used for the demonstration of the two sensor applications of rainwater and weighing. The rain sensing position is within the three ABC circles, used with finger touch, similar to the three types of moisture-sensitive resistors distributed on the two sets of wires on the front side. In the rain function demonstration: front sensor placed against the left side, with the left hand index finger of the belly of the finger were touching the ABC three sensing area. In order to stabilize the whole board, the right thumb and index finger can be used to pinch the 2 fixed reference points on the right side of the board, and press down on the board to maintain balance. For safety debugging purposes, direct testing with water is prohibited!
List
1 x DIY loose parts
Attention
The product is not soldered.