Published:2011/5/13 2:47:00 Author:Ecco | Keyword: Electric car , remote control
The electric car remote control circuit diagram not only can make the model car move forward and backward, but also turn left and right turn, it is simple, easy to operate. Radio remote control receiver demodulation circuit uses TWH9238 components, the matching remote control transmitter component is TWH9236. This can be used for learning and reference.
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Published:2011/5/11 2:43:00 Author:TaoXi | Keyword: Transceiver module, wireless remote control, fan governor
This governor has three gears of wind speed: strong, middle and weak, you can control it by the wireless remote control method or touch the switch, and this governor can be used to transform the touch mode ceiling fans and electric fans. You can connect it to the electric fan motor after the installation is complete, for the motor with the speed shaft head, you can connect it according to the above figure. For the motor with the speed reactor, you can connect it according to the below figure. (View)
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Published:2011/5/11 20:15:00 Author:TaoXi | Keyword: Fifteen-channel, wireless, anti-theft alarm
(a) is the coding launch circuit. There is the digital coding circuit VD5026 in the FDD5 component, and you can preset the code. When you are using this circuit, you just need to connect the component's power, the launch component will automatically output signals. (b) is the remote control receiving decoder circuit. The JDD5 also has the decoding circuit VD5027. (View)
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Published:2011/5/11 20:31:00 Author:TaoXi | Keyword: Jump pattern, radio control
The radio transmission circuit:
The remote control receiver demodulation and decoding output circuit: (View)
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Published:2011/5/11 20:28:00 Author:TaoXi | Keyword: Crane, wireless remote control
Figure (a) is the radio transmission circuit:
Figure (b) is the remote control receiving and control circuit: (View)
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Published:2011/5/11 20:33:00 Author:TaoXi | Keyword: Toy tank, wireless remote control
The toy tank coding emitter:
The toy tank receiving decode circuit: (View)
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Published:2011/5/12 7:24:00 Author:TaoXi | Keyword: Multichannel, wireless remote control
This circuit uses the multichannel wireless remote control circuit which is composed of the F36-F and F36-J. In the transmission circuit, we use the DTMF coding & decoding circuit to change the launch button input signal into the 4-bit binary code and then input this signal to the F36-F to send out. In the receiving circuit, the F36-J receives the remote control signal and changes this signal into the 4-bit binary code, then changes this 4-bit binary code into the channel control signal through a four-sixteen line decoder to control the corresponding circuit.
Theremote controltransmission circuit:
The receiver decoding circuit: (View)
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Published:2011/5/12 7:35:00 Author:TaoXi | Keyword: DTMF, coding, sixteen-channel, remote control
Transmitter circuit:
Receiving circuit: (View)
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Published:2011/5/12 7:41:00 Author:TaoXi | Keyword: DTMF, seven-channel, remote controller
The transmitter circuit which is composed of the DTMF encoder MK5087 and the coding keyboard:
The receiving circuit: (View)
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Published:2011/5/12 8:20:00 Author:TaoXi | Keyword: TV, remote controller
TV remote controller 20 (View)
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Published:2011/5/12 8:20:00 Author:TaoXi | Keyword: TV, remote controller
TV remote controller 21 (View)
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Published:2011/5/12 8:20:00 Author:TaoXi | Keyword: TV, remote controller
TV remote controller 19 (View)
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Published:2011/5/12 2:43:00 Author:TaoXi | Keyword: Game, remote control circuit
Game infrared remote control circuit (View)
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Published:2011/5/12 1:16:00 Author:TaoXi | Keyword: Key-buckle type, wireless encoding, remote controller
Key-buckle type wireless encoding remote controller circuit 1 (View)
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Published:2011/5/12 1:15:00 Author:TaoXi | Keyword: Key-buckle type, wireless encoding, remote controller
Key-buckle type wireless encoding remote controller circuit 2 (View)
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Published:2011/5/12 1:12:00 Author:TaoXi | Keyword: Remote control, automatic door
Transmitter circuit:
Receiving circuit:
Three-phase positive &negative motor which is controlled by this circuit is as shown: (View)
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Published:2011/5/12 1:37:00 Author:TaoXi | Keyword: Single-channel, wireless remote control switch
The transmitter of the three-way wireless remote control switch is as shown, the receiving circuit is the same to the single channel circuit. (View)
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Published:2011/5/12 4:22:00 Author:TaoXi | Keyword: Infrared remote control, music socket
The circuit is as shown in the figure. It includes the infrared remote transmitter circuit, the decoder circuit, the relay control circuit and the music circuit.etc. The infrared pulse transmitter circuit is composed of the 25kHz pulse oscillation circuit and the external transmitter driver circuit. And the 25kHz pulse oscillator is composed of the F1, F 2 and R1, R2, C1 components which belong to the Six NAND gate IC CD4069.
Infrared transmitter circuit:
Infrared receiver and control circuit: (View)
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Published:2011/5/12 3:51:00 Author:TaoXi | Keyword: Infrared, remote control, dimmer switch
The circuit is as shown in the figure. It includes the infrared emission circuit, the infrared receiver circuit, the decoder circuit, the dimming control circuit and the birds voice circuit.etc. You can use this circuit to achieve the remote control switching and dimming of the wall lamp, droplight, the remote control distance is more than 7m, and it is easy to operate and has reliable performance.
Infrared emission circuit:
Oscillation frequency:
Infrared receiving control circuit: (View)
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Published:2011/5/12 4:02:00 Author:TaoXi | Keyword: Infrared remote control, music socket
The infrared remote control music socket circuit is as shown, it is composed of the pulse oscillator circuit , the buffer stage and the driver stage.
Infrared receiving controller:
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