💡A low-cost, multi-channel simple oscilloscope project based on Arduino, 🪛designed to support students' learning and research activities, 🔧providing a practical tool for electronics education. ...

The Uno Rev3, is a great beginner board as it's included in many starter kits. It's also complemented with a host of online resources that even without the official Projects Book from Arduino, you ...

Digital thermometers offer convenience, accuracy, and ease of use, making them a popular choice for a wide range of temperature measurement applications. The author’s prototype of an Arduino-based ...

The following project is an update of Gary D. Patterson’s “Simplified CTC signals” in the July 1988 issue of MR. Bringing the project up to date was a large endeavour. The block control project now ...

Fig. 1: Author’s prototype for Smart Electric Iron Circuit and working As shown in Fig. 2, the circuit built around Arduino Uno Board1 includes single-changeover relay module MOD1, MPU6050 module MOD2 ...

In this tutorial, we will interface a thermal printer with the Arduino Uno board. A tactile switch is being connected with the Arduino board to provide the ‘push to print’ option when pressed.

Overall, the Arduino simulation seemed to work quite well. Connecting to the Uno pins was a little challenging at certain scales and I accidentally wired to the wrong pin on more than one occasion.

Components Required: Hardware: ARDUINO UNO, power supply (5v), a condenser mic (explained above) 2N3904 NPN transistor, 100nF capacitors (2 pieces), one 100uF capacitor, 1K Ω resistor, 1MΩ resistor, ...