Internal Schematics of L298N Motor Driver Module If you want to know more about how the L298N motor driver module works, here is the schematic for the L298N driver module. You can utilize the below ...

This chip is what makes the Arduino Nano programmable. XTAL1, XTAL2: Clock inputs for the ATmega328. Pin Headers S3, S4: Pin headers that provide access to the digital, analog, and power pins of the ...

The Arduino takes this input, converts it into degrees Celsius, and compares it to a predefined threshold value, such as 40 degrees Celsius. In the first scenario, if the temperature reading from the ...

Arduino-based Digital Thermometer – Circuit and Working The circuit diagram of the thermometer is shown in Fig. 2. The thermometer is built around an Arduino board (BOARD1), a temperature sensor LM35 ...

##Arduino-based Digital Safe Lock## This project demonstrates how to create a digital safe lock system using an Arduino, a 4x4 keypad, and a 16x2 LCD display. The system prompts the user to enter a ...

[mircemk] had previously built a frequency counter using an Arduino, with a useful range up to 6 MHz. Now, they’ve implemented a new design on a far more powerful STM32 chip that boosts the m… ...