85C1 Rectangular Analog Voltage Meter Panel DC 0-300V

Description

What it is

L’85C1 Rectangular Analog Voltage Meter Panel Meter 0-300V It is a device for measuring DC voltages up to 300V. This module offers an analog visualization of the electrical voltage, useful for monitoring power levels in various projects.

Features

• DC Voltage Measurement from 0 to 300V
• Rectangular analog panel

What it is for

The 85C1 is ideal for monitoring voltage in electronic projects, such as battery charging control or power supply systems. It can be easily integrated with Arduino or ESP for digital voltage monitoring.

Tutorial: How to use 85C1 Rectangular Analog Voltage Meter

The 85C1 Rectangular Analog is an ideal device for measuring DC voltages from 0 to 300V. Useful for electronic projects and voltage monitoring.

What you need

• 85C1 Rectangular Analog Voltage Meter
• Arduino
• Connection cable
• Pull-up resistor

Steps

1. 1. Check the datasheet for the specifications of the 85C1.
2. 2. Connect the 85C1 to pin A0 of Arduino.
3. 3. Connect the pull-up resistor between VCC and pin A0.
4. 4. Connect GND of the 85C1 to GND of Arduino.
5. 5. Load the Arduino code.
6. 6. Configure the serial monitor to read the values.
7. 7. Verify proper functioning with different voltages.
8. 8. Mount the 85C1 on a prototyping board.

Example code

```void loop() { int valore = analogRead(A0); Serial.println(valore); delay(1000); }```

Mini project

Build a voltage monitor for a battery charger. Connect the 85C1 to a battery charger and display the voltage on an LCD display.

Common mistakes

• Connect the 85C1 directly to VCC without a pull-up resistor.
• Forget to check the specifications on the datasheet.
• Use voltages higher than 300V.
• Do not use an I2C compatible Arduino.

Recommended accessories

• LCD Display
• Arduino Uno
• Connection cable
• Pull-up resistor

Frequently asked questions

How can I verify proper functioning?
Connect the 85C1 to various voltages and check the values on Serial Monitor.

Can I use this component with Arduino Nano?
Yes, but make sure it is I2C compatible.

What voltages can I measure?
The 85C1 measures voltages from 0 to 300V.

Does the 85C1 work with AC voltages?
No, it only works with DC voltages.