Digital coding wireless remote control dimming circuit
Source: InternetPublisher:王达业 Keywords: Wireless remote control dimming circuit Updated: 2024/09/03
This circuit uses wireless remote control components TWH630/TWH631 and coded four-level dimming integrated circuit TH9801/TH9802, and consists of two parts: wireless coding transmitter and receiving decoding controller. Pressing the transmitter button can control the brightness of the incandescent lamp to change in the order of weak, medium, strong, and off. (a) is the transmitting circuit; (b) is the receiving circuit.
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