2pcs Pcf8591 Ad/da Converter Module Digital To Analog To Digital Conversion

US $6.88

??, ???, China
Jun 9th

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Description 2Pcs PCF8591 AD/DA Converter Module Digital to Analog to Digital Conversion Product information Description: 100% Brand New and High Quality They are easy to install and use 1.The module chips adoption PCF8951 2.The module supports external voltage input of the 4-way acquisition (voltage input range of 0-5v) 3.AD acquisition ambient light intensity by exact numerical module integrated photoresistor 4.Module integrated thermistor accurate value of the ambient temperature can be collected by AD 5.Module integrated 1 channel 0-5V voltage input acquisition (the blue potentiometer to adjust the input voltage) 6.Module with power indicator (module after power indicator lights) 7.Module with DA output indicator, when the module DA output interface voltage reaches a certain value, will light up the board DA output indicator, the higher the voltage, the more obvious indicator brightness; 8.Module PCB size: 3.6cm * 2.3cm 9.Standard dual panel thickness of 1.6mm, layout nice, surrounded by a through-hole 10.Aperture: 3mm, easily fixed Module Interface Description: The module on the left and right, respectively, to expand outside the 2-way pin header, respectively, as follows: The left:the AOUT chip DA output interface AINO chip analog input interface 0 AIN1 chip analog input interface 1 AIN2 chip analog input interface 2 AIN3 chip analog input interface 3 The right:SCL IIC clock interface connected to the microcontroller IO port SDA IIC digital interface connected microcontroller IO port GND module with the external ground VCC power interface add-3.3v-5v Module red shorting cap instructions Module 3 red short cap respectively function as follows: P4: connect to P4 short circuit cap, choose the access circuit thermistor P5: connect to P5 short circuit cap, select photoresistor access circuit P6: connect to P6 shorting cap, select 0-5V adjustable voltage access circuit Package Included: 2 Set PCF8591 Module Preview

Condition:	New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...	Brand	new
MPN	new