So, in this post, we chose to create a low-cost digital multimeter using Arduino and other basic components. When it comes to the multimeter's functions, it can measure voltage up to 24V, as well as ...

Arduino-VDCO Voltage Controlled Digital Core Multimode Oscillator using Mozzi library on Arduino Its a digital Oscillator/Voice for the Eurorack Standart, its based on three different modules from ...

Here is a useful circuit for Arduino lovers and experimenters. It is a simple digital voltmeter, which can safely measure input dc voltages in 0 to 30V range. The Arduino board can be powered from a ...

One is digital voltmeter which shows the measurements on a digital screen and the other is an analog voltmeter that uses a needle to point on the scale to show us the exact reading. Digital Voltmeter ...

Arduino UNO The Uno is a microcontroller board based on the ATmega328P. It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz quartz crystal, a USB ...

Arduino in Control AR1, an Arduino Nano board (see Figure 4), is used to control this digital FM receiver. It drives a standard 8 x 2 character alphanumeric LCD (LCD1). It reads and reacts to the push ...

To build an FM receiver, developers can use highly integrated chips, such as the TEA5767 from NXP. Here we describe an FM receiver with a frequency range of 76 to 108 MHz and 2 x 3 W stereo sound ...

I had cause to have a closer look at some Arduino inputs – it is that fascinating weather station again. It transpires that some Arduino inputs are better at tolerating slowly-changing inputs than ...