1. AD7705 Dual 16-bit ADC data acquisition module 2. Model: AD7705 3. Data collection is very stable, the real effective 16 words.
1. 3.3V or 5.0V DC power supply 2. MCU interface: SPI 3. the main ADC chip: AD7705 4, an external reference voltage LM285-2.5 (imported genuine original) 5. the input circuit with a resistor divider and the RC filter, enabling customers to change their own gain range 6. the chip with programmable gain amplifier, the gain range: 1-128 times 7. the chip with internal input buffer amplifier can be Package Included: 1 x AD7705 Dual 16-bit ADC Data Acquisition Module SPI Precise TM7705 TOP AD7705 Dual 16-bit ADC Data Acquisition Module SPI Precise TM7705 TOP