Pcf8591 Ad/Da Converter Module Analog To Digital Conversion Arduino Compatible

Pcf8591 Ad/Da Converter Module Analog To Digital Conversion Arduino Compatible

Indicators:

★ Single power supply
★ Operating voltage range of 2.5V-6V
★ low standby current
★ Via I2C-bus serial input / output
★ Addressing by 3 hardware address pins
★ PCF8591 sampling rate decided by I2C bus speed
★ 4 analog inputs programmable as single-ended or differential inputs
★ Auto increment channel selection
★ PCF8591 analog voltage range from VSS to VDD
★ PCF8591 built-track and hold circuit
★ 8-bit successive approximation A / D converter
★ DAC gain realized by one analog output

Features:

1. Module chip PCF8951
2. Module supports four external voltage input capture (voltage input range 0-5v)
3. Module integration photoresistor can collect ambient light intensity by AD exact value
4. Module integrated thermistor, the ambient temperature can be collected by exact numerical AD
5. Module integrates one road 0-5V voltage input capture (via the blue potentiometer to adjust the input voltage)
6. Modules with power indicator (for the module power indicator lights)
7. Modules with DA output indicator, when the module DA output interface voltage reaches a certain value, the DA output indicator will light, the greater the voltage, the brighter the indicator
8. Module PCB size: 3.6cm * 2.3cm
9. Standard dual panel, thickness 1.6mm, nice layout, surrounded by holes, aperture: 3mm, easy fixed

Contenido:

1 x Light Sensor
4 x 20cm DuPont cable