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VOT-8 Voltmeter Kit Voltage Meter Electronic Production Suite DIY Kit

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Detail

Specification 
Kit Model : VOT-8 
Operating voltage : 3.5 ~ 25V 
PCB Size : 33 * 52mm 
Measuring range : 0 ~ 30V 
Accuracy : 0.1V 
VOT-8 voltmeter kit consists button switch control can work in two-wire or three- wire system in the state . ( Terminals shipped configured for two-wire ) 
Two-wire ( measured by the voltage of VOT-8 -powered ) , the measurement range of 3.5 to 25. 
Three-wire ( from 3.5 ~ 25V voltage of a group of VOT-8 -powered ) , the measurement range is 0 ~ 30V. 
2 Then solder capacitors, diodes, potentiometers, etc. 

Production steps: 
1 . The first resistance welding 10 (front three , red back welded box 7 ) . 
2 Then solder capacitors, diodes, potentiometers, etc. . 
3 button switch welding ( note direction ) . 
4 IC socket weld , install from the back of the board. Then weld the front of the board ( cut off the excess pin IC holder to prevent the pin to withstand digital . ) 
5 . Install digital 
6 Install microcontroller and pillars ( note SCM direction ) 
7 production line clip 
8 Finally calibrated voltmeter : 
Voltage profile with a multimeter or a known voltage of the voltage source , adjust the calibration potentiometer VR1 

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Detail

Specification 
Kit Model : VOT-8 
Operating voltage : 3.5 ~ 25V 
PCB Size : 33 * 52mm 
Measuring range : 0 ~ 30V 
Accuracy : 0.1V 
VOT-8 voltmeter kit consists button switch control can work in two-wire or three- wire system in the state . ( Terminals shipped configured for two-wire ) 
Two-wire ( measured by the voltage of VOT-8 -powered ) , the measurement range of 3.5 to 25. 
Three-wire ( from 3.5 ~ 25V voltage of a group of VOT-8 -powered ) , the measurement range is 0 ~ 30V. 
2 Then solder capacitors, diodes, potentiometers, etc. 

Production steps: 
1 . The first resistance welding 10 (front three , red back welded box 7 ) . 
2 Then solder capacitors, diodes, potentiometers, etc. . 
3 button switch welding ( note direction ) . 
4 IC socket weld , install from the back of the board. Then weld the front of the board ( cut off the excess pin IC holder to prevent the pin to withstand digital . ) 
5 . Install digital 
6 Install microcontroller and pillars ( note SCM direction ) 
7 production line clip 
8 Finally calibrated voltmeter : 
Voltage profile with a multimeter or a known voltage of the voltage source , adjust the calibration potentiometer VR1 

VOT-8 Voltmeter Kit Voltage Meter Electro...

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