All items tagged with IoT & Sensors and Test & Measurement (32)

5-05-2025 | Explore how the integration of a standard ultrasonic sensor, a vibration motor, and one or two microcontrollers resulted in a functional enh...

1-05-2025 | Precision, high-performance A/D converters, unlike the most common ones, require some extra technical considerations for interfacing and sig...

1-05-2025 | Detecting a magnetic field is a relatively easy task, but measuring its intensity is far more complex! The author of this article describes...

21-04-2025 | Precision, high-performance A/D converters demand additional technical attention when it comes to interfacing and signal conditioning for va...

16-04-2025 | This compact, cloud-connected Redox meter uses an ESP32, OLED display, and ORP sensor to precisely monitor your pool’s water quality. With m...

27-03-2025 | Check out the latest installment of Elektor Lab Notes. We cover some of the newest projects on our workbenches, including interesting innova...

1-03-2025 | Imagine being able to monitor ECG data in real-time, wherever you are. This project aims to make this a reality by developing a portable and...

1-03-2025 | The Sensor Evaluation Board was created to solve the hassle of repeatedly swapping sensors during development. Based on the ESP32-S3, it inc...

1-03-2025 | This project was designed to care for indoor plants or a greenhouse during times when you may be away, while also storing data to analyze an...

28-02-2025 | Check out the latest installment of Elektor Lab Notes. We cover some of the newest projects on our workbenches, including wireless audio tra...