DKARDU 2 pcs AD7705 Dual 16-Bit ADC Data Acquisition Module In | Shop The World
From USA
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DKARDU 2 pcs AD7705 Dual 16-Bit ADC Data Acquisition Module Input Gain Programmable SPI Interface TM7705,with NRF24L01 Adapter Dupont Cable
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Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•Voltage: 3.3V or 5.0V DC power supply; MCU interface: SPI.
•Gain: On-chip programmable gain amplifier, gain range: 1-128 times
•Convenience: The input circuit with a resistor divider and the RC filter, enabling customers to change the gain range.
•Stable and reliable: External LM285-2.5 reference voltage, compared with TL-431 reference voltage, the temperature stability and accuracy are more reliable
•Direct connection: The internal input of the chip has a buffer amplifier, which can be directly connected to the sensor.
From USA
