DC-DC Boost & Buzzer Driver Reference Design
https://www.electronics-lab.com/dc-dc-boost-buzzer-driver-reference-design/
Author: Irena Zhuravchak, Technical Documentation Apps Engineer, Renesas Electronics, Lviv, Ukraine Introduction What do alarm systems, timers, smart keychains, and other notification systems have in common? They all need a buzzer, and consequently, a buzzer driver. The driver must satisfy specific criteria, such as delivering the requisite current and intensity, the possibility to add different […]
Electric Corkscrew Design Implementation
https://www.electronics-lab.com/electric-corkscrew-design-implementation/
Author: Marian Hryntsiv, Senior Technical Documentation Apps Engineer, Renesas Electronics, Lviv, Ukraine The art of wine appreciation and the joy of opening a bottle have long been intertwined with using a corkscrew. Over the years, advancements in technology have revolutionized this process, bringing about the advent of electric corkscrews. These innovative devices, powered by a […]
How to Program an Ultrasonic Humidifier
https://www.electronics-lab.com/how-to-program-an-ultrasonic-humidifier/
Author: Marian Hryntsiv, Senior Technical Documentation Apps Engineer, Renesas Electronics 1. System Overview Nowadays, humidifiers have become popular devices. They are frequently used to increase the level of humidity in rooms in many houses across continents. Ultrasonic humidifiers use a piezoelectric transducer to create a high-frequency mechanical oscillation in a water film. This forms an […]