Rotary encoders with built-in buttons are excellent input devices for projects, particularly if you need to navigate menus and make selections. With any luck, this Instructable will empower you to experiment with a simple menu system and pair it with a rotary encoder to elevate the professionalism of your upcoming project! The reason why menus […]
Easy Arduino Menus for Rotary Encoders Continue Reading
Book Description If you’ve heard of Arduino or even used it in your own projects, you probably know that the AVR microcontroller is the brain of the Arduino. In Practical AVR Microcontrollers, you’ll learn how to use the AVR microcontroller to make your own nifty projects and gadgets. You’ll start off with the basics in
Practical AVR Microcontrollers by Alan Trevennor E-Book Continue Reading
Electrical appliances, such as smartphones chargers and room heaters, play a crucial role in our everyday routines. This includes larger devices like air conditioners and washing machines. With the ongoing worldwide energy crisis, it is essential to understand the electricity usage of these devices. Although our monthly electricity bills give us a broad view of
Creating a DIY device for monitoring power consumption using ESP32 Continue Reading
1. Introduction & Background Theory 1.1 Objective The objective of this project is to research, analyze, design, fully implement, and program an Arduino Uno microcontroller board to achieve PI control of the output power of a laser diode. Laser diodes require variable current sources for operation, as the current must be adjusted to maintain linear
Arduino microcontroller based laser diode controller Continue Reading
Introduction Since its inception in 2005, the Arduino Project has witnessed the sale of over 500,000 boards globally. Unofficial clone boards likely surpass this number, suggesting a presence of over a million Arduino boards or their variants worldwide. Its popularity is on the rise as more individuals recognize the remarkable potential of this open-source project,
Arduino’s Explosive Growth: Powering Innovation Worldwide Continue Reading
The 33813 is an engine control analog power IC intended for one cylinder motorcycle and other small engine control applications. The IC consists of five integrated low side drivers, two pre-drivers, a VRS (variable reluctance sensor) input circuit, a voltage pre-regulator using an external pass transistor, and two 5.0 volt internal regulators, one for the
Chip has all analogue for engine management Continue Reading
The A3G4250D is a low-power 3-axis angular rate sensor able to provide unprecedented stability at zero rate level and sensitivity over temperature and time. It includes a sensing element and an IC interface capable of providing the measured angular rate to the external world through a standard SPI digital interface. An I2C-compatible interface is also
Says ST gyroscope brings dead-reckoning to cars Continue Reading
Low-Power 2.4GHz ISM Transceiver for Consumer Applications The Atmel AT86RF232 2.4GHz ISM transceiver is fully IEEE 802.15.4-compliant and feature-optimized for consumer applications in the unlicensed 2.4GHz ISM band available worldwide. It is ideal for low-complexity, peer-to-peer wireless applications like remote controls, health and fitness devices, toys, game controllers, and others. The new device is fully-compliant
Atmel has ZigBee radio for 3D TV glasses Continue Reading
Description The CC115L is a cost optimized sub-1 GHz RF transmitter. The circuit is based on the popular CC1101 RF transceiver, and RF performance characteristics are identical. The CC115L value line transmitter together with the CC113L value line receiver enables a low cost RF link. The RF transmitter is integrated with a configurable baseband modulator.
Radio TI offers sub-$1 Continue Reading
Open Electronics‘ staff were looking for a common and standard hardware platform usable on different robots they were working on. Their goal was to find a single platform that had to provide power supply to the microcontroller, it had to provide stabilized voltage for the servos, and, finally, it had to be equipped with an
An open robot shield for Arduino Continue Reading
