ADC0809 DIY Kits AD 8 Channel Analog to Digital Conversion Module
Categories :
Other ModulesSKU :
1941963Parameter:
PCB size:3.4*5.2cm
Power apply:5V
Interface instruction:
VCC: power postive
GND: power negative
IN0-IN7: 8 channel analog data input port
D0-D7:8bit data output port
CLK:ADC0809 clock
OE:output enable signal,high level is available.
EOC:end of conversion signal,high level is available.
STR:start conversion signal
Jumper:
J7:potentiometer enable control.if short J7 by jumper cap,potentiometer connect to IN3.
J8:control connection of VREF+ and VCC.if short J8 by jumper cap,VRET+ = VCC.if not,you can input reference voltage to VREF+.
J9:control connection of VREF- and GND.if short J9 by jumper cap,VRET- = GND.if not,you can input reference voltage to VREF-.
J3/J4/J4:control address of analoy input.also can control by MCU.
Listing:
PCB board x1
male pin x2
jumper cap x7
IC socket DIP28 x1
ADC0809 x1
104 ceramic capacitor x1
10uf capacitor x1
3596-103 potentiometer x1
4.7K resistor x1
3MM LED Red x1