PCF8591 AD/DA convertor module

PCF8591 AD/DA convertor module
Euro 5.95 *Prijzen zijn inclusief btw
ArtikelcodeARD194AB
PCF8591 AD/DA convertor module met ingebouwde LDR en thermistor voor meting temperatuur en licht.


Op voorraad / on stock

 

PCF8591 AD/DA convertor module met ingebouwde LDR en thermistor voor meting temperatuur en licht.

PCF8591 IC Features

Single power supply
PCF8591 operating voltage range of 2.5V-6V
Low standby current
Via I2C bus serial input / output
PCF8591 by 3 hardware address pins addressing
PCF8591 I2C bus speed sampling rate decided
4 analog inputs programmable single-ended or differential input
Automatic incremental channel selection
PCF8591 analog voltage range from VSS to VDD
PCF8591 built-in track-and-hold circuit
8-bit successive approximation A / D converter
1 analog output DAC gain
Module Features

Module chip using PCF8951
Module supports external voltage input of the 4-way acquisition (voltage input range of 0-5v)
The module integrated photoresistor by AD collection precise value of the ambient light intensity
Module integrated thermistor by the precise value of the ambient temperature of the AD acquisition
Module integrated 1 channel 0-5V voltage input acquisition (the blue potentiometer to adjust the input voltage)
Modules with power indicator (for the module power supply indicator lights)
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;
Module PCB size: 3.6cm * 2.3cm
Standard double panel, thickness 1.6mm, nice layout, surrounded by a through-hole, aperture: 3mm, convenient fix