wireless robot circuit | Next Electronics

Connecting and programming the TA8050 DC motor controller with the Arduino microcontroller. The TA8050 is a versatile DC motor controller designed for use with microcontrollers, such as the Arduino. This controller allows for precise control of DC motors, making it suitable...

Load Cell with an Arduino

A system has been developed that employs eight air-clamping cylinders (McMaster-Carr 62185K64) to apply pressure on a glass piece, sealing it to a sidewall. However, the glass has cracked multiple times, prompting the need for a cost-effective method to measure...

remote shift light

Replacing the resistor/transistor with an n-channel power MOSFET and substituting the relay/protection diode with a light bulb results in a simplified circuit that mirrors the original design, provided one end of the light bulb is connected to +12V. If the...

Wireless On-Off Switch

Typically, home appliances are controlled using switches, sensors, and similar devices. However, physical contact with switches can pose risks, especially in the event of a short circuit. The circuit outlined here eliminates the need for physical contact to operate the...

DIY Arduino FM Radio Shield

A local convenience store (Dollarama in Montreal, Canada) offers an appealing FM radio for just $3. The idea of interfacing this radio with an Arduino presents a fun challenge. Although the primary goal is not to create a radio, the...

Display Text on an HD44780 LCD with an Arduino

To achieve this, the first step involves establishing the necessary physical connections between the Arduino board and the LCD. Following this, code must be written to display the desired text on the LCD. LCDs have become the standard means of...

Wii Nunchuck Arduino Spirit Level

After reading an article on the Todbot blog, a purchase was made for several Wii Nunchucks from eBay. The exact amount paid is not recalled, but it was significant. The Wii Nunchuck is a motion-sensing input device that connects to the...

Arduino Vocal Effects Box Schematic

The schematic has been divided into three sections for improved comprehension. The first section illustrates the audio output circuit. This project is designed to output audio. The audio output circuit typically involves several key components that work together to process and...

Robot shield for Arduino

The objective of this post is to consolidate various robot designs and transform them into a new device featuring updated hardware and standardized software, specifically using Arduino, to enhance usability. These robots share three common elements: a mechanical structure, hardware,...