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Ferrit Oxide Magnet 40mm X 25mm X 10mm 
Making Battery Experiment Kit 
Description
- Import of ECE
- Complies with the curriculum
- Suitable for robot, RC car etc. designs, experiments, hobby work, projects etc.
- Our product has 4-way (forward, backward, right and left) control feature
- Electronic frequency: 40MHz
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Transmitting board 3.5*7cm/1.38*2.76in,
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Receiving board 2.6*4.3cm/1.02*1.69in
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Electronic frequency: 27MHZ
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Working voltage: The transmitting board is connected to 4.5V, and the receiving board is connected to 4.5V-6V.
- Output voltage: Output two-way voltages: about 2V-3.5V, can control positive inversion of two motors, 1-3V motor can be used.
Features:
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There may be a difference of the output two-way voltages. When the battery is low, it may be relatively obvious. Therefore, it is recommended to use the smaller voltage separately for the steering motor.
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It can remote control distance in the case of sufficient power and without interference, properly connected the antenna about 10m. The above is only for reference.
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In order to improve the sensitivity of this remote control, please equip the motor with a spark capacitor.
Wiring Method: -
Transmitter board: red wire V+ is connected to the positive pole of the power supply, black wire V- is connected to the negative pole of the power supply, and ANT is connected to the antenna.
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Receiver board: The black wire is connected to the negative pole of the power supply, the red wire is connected to the positive pole of the power supply; the R and L are connected to a motor, and the B and F wires are connected to a motor. The B and F wires output a large voltage.
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