Your Cart is Empty

Back To Shop
Call To +18 Email : Info

5pcs ICL7107 Voltmeter DIY Electronic Production Kit DC5V 35mA Voltage Meter Digital Voltmeter

SKU: GP-1595806


Dispatch:Usually will be shipped in 24 hours
Shipping:Standard Shipping about 10-25 business days
Secure Payment:Paypal,VISA,MasterCard

Kit Name:ICL7107 Voltmeter DIY Kit
PCB size:70.6*39mm
Head mounting opening size:77*40mm
Display window size:51*24mm
Soldering manual:Click here.
Electrical parameters
Working voltage:DC5V
Working current:35mA
Measurement accuracy:It can be calibrated to get higher precision and no parameters at present.
Measuring range:divided into 3 files, 0-2V file Measuring small voltage
0-20V file measuring low voltage
0-200V, measuring higher voltage.
Range selection method:solder joints with gear selection on the board,
When the two points of the 0-2V file are soldered together, and the resistance of the RX soldering resistor is 1K, the measurement range is 0-2V;
When soldering 2 points of 0-20V file together, the RX soldering resistance is 100K, the measuring range is 0-20V;
When soldering 2 points of 0-200V file together, the RX soldering resistance is 1M, the measurement range is 0-200V;
Overrange display:first position shows 1 or -1
In the kit, the RX is available in 100K and 1M, and the buyer selects the soldering according to his measurement range. This voltmeter can also be changed into an ammeter. The method of changing the current meter:the PCB reserve a 2W 0.1 ohm high-precision resistance soldering position on the board, solder this resistance, and then RX does not need to be soldered. This is a 0-2A ammeter.
Display color:red
Tools needed to make the production:multimeters, electric irons, and water pliers are needed.
Package included
5 x PCB board
15 x 1N4148
5 x 5.1V Zener Diode
5 x 100 ohm resistor
5 x 270 ohm resistor
10 x 2K resistor
5 x 20K resistor
5 x 47K resistor
5 x 56K resistor
10 x 100K resistor
5 x 1M resistor
5 x 2.2MH inductor
10 x 104 monolithic capacitor
10 x 101 monolithic capacitor
5 x 224 monolithic capacitor
5 x 474 monolithic capacitor
10 x 10UF25V electrolytic capacitor
5 x C1815
5 x TL431
10 x 3296-202 potentiometer
5 x XH2.54-2P straight seat
5 x XH2.54-2P line
5 x KF301-2 seat
5 x 40P chip holder
5 x LT7107 chip
20 x 0.56 one common digital tube
5 x case
20x M2*6 self-tapping screws

Weight0.255 kg


There are no reviews yet.

Be the first to review “5pcs ICL7107 Voltmeter DIY Electronic Production Kit DC5V 35mA Voltage Meter Digital Voltmeter”

Your email address will not be published. Required fields are marked *

SKU: GP-1595806 Category:

Customers Also Viewed


Your Cart is Empty

Back To Shop