Modules

PWM Module having Adjustable Frequency & Duty Cycle with LCD Display

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A very low cost module (< $3) with excellent Features: LCD display of frequency and duty cycle  PWM output can be set to the specified frequency and duty cycle. Wide frequency range with high accuracy; Serial communication features, TTL level Parameter settings The module has four independent buttons, used to set the frequency and duty […]

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Geekcreit® 12V 4CH Channel 433Mhz Wireless Remote Control Switch Transceiver Receiver Module

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Features: It is a simple user programmable wireless remote control switch. The receiver has an output way /working way which can be changed as desired to match the transmitter. It has 4 Relays which can make 2 DC motors turn or reverse, on/off. 1. It covers applications ranging from a simple domestic remote control to

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