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PCF8591 Module Analog to Digital / Digital-Analog Converter Module with F-F Jumper Wire


  1. Module chip using PCF8951
  2. Module supports external voltage input of the 4-way acquisition (voltage input range of 0-5v)
  3. The module integrated photoresistor by AD collection precise value of the ambient light intensity
  4. Module integrated thermistor by the precise value of the ambient temperature of the AD acquisition
  5. Module integrated 1 channel 0-5V voltage input acquisition (the blue potentiometer to adjust the input voltage)
  6. Modules with power indicator (for the module power supply indicator lights)
  7. Modules with DA output indicator, when the module DA output interface voltage reaches a certain value, will be lit panel the DA output indicator, the higher the voltage, the more obvious indicator brightness

209.00 249.00

The PCF8591 Module Analog to Digital/Digital-Analog Converter Module with F-F Jumper Wire serves as a breakout board/prototype board for the PCF8591 IC. This single-chip, single-supply low-power 8-bit CMOS data acquisition device features four analog inputs, one analog output, and a serial I²C-bus interface.

Features and Functionalities include:

Analog Inputs: Four analog input channels for versatile data acquisition.
Analog Output: One analog output channel for digital-to-analog conversion.
Serial Interface: Utilizes a serial I²C-bus interface for communication.
Address Pins: Three address pins (A0, A1, A2) allow for programming of the hardware address, enabling connection of up to eight devices to the I²C-bus without additional hardware.
Functions: Performs analog input multiplexing, on-chip track and hold function, 8-bit analog-to-digital conversion, and 8-bit digital-to-analog conversion.
Conversion Rate: Maximum conversion rate determined by the maximum speed of the I²C-bus.

This module facilitates seamless data transfer, offering flexibility and efficiency in various applications requiring analog-to-digital or digital-to-analog conversion, such as sensor interfacing, instrumentation, and control systems.


Package Includes:

1 x PCF8591 Module Analog to Digital / Digital-Analog converter module with F-F Jumper Wire

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