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AD7705 Dual 16 bit ADC Data Acquisition Module Input Gain Programmable SPI Interface TM7705

Regular price $3.87

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  • 1.Model: AD7705
  • 2.Data collection is very stable, the real 16 valid words.
  • 3.This product by Ann Fuller electronic design and production, to provide Chinese data, the module schematics and routines (C51, AVR, STM8, STM32F4)
  • 4.STM32-V5 development board wiring methods: directly into the interface socket NRF24L01 on the can.


  • 1.3.3V or 5.0V DC power supply
  • 2.MCU interface: SPI
  • 3.the input circuit with a voltage divider resistors and RC filter, enabling customers to change their own gain range
  • 4.the chip programmable gain amplifier with a gain range: 1-128 times
  • 5.with a chip buffer amplifier input can be directly connected to the sensor.