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Control method: PWM or level
Temperature coefficient: ±100PPM/℃
Voltage: DC 3V ~ 5V
· The raindrop sensor is an analog (digital) input module
Resistor Tolerance: 1% tolerance
Treedix 2pcs Mini RS232 to TTL MAX3232 Convert Adapter Board Transceiver Breakout Board 3v-5v Control method: PWM or levelFeatures: This is an RS232 converter IC capaable of operating at 3V and communicating with 5V logic for TTL CMOS projects. We use the SOIC package MAX3232 and disconnected all the pins needed to set the RS232 to TTL connection. And it includes the necessary five 0. 1uF charge pump capacitors. Even when operating at a high data rate, MAX3232 can still maintain the minimum transmitter output voltage of 5. 0V required by the RS 232 standard The chip has
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