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OBD2 Sensor Dashboard: Old Dials Sparked a Quest for Real Data

Want to build your own smart car dashboard? You can turn your car into a data powerhouse with a DIY real-time sensor display using an ESP32-S3 and ELM327 OBD2 module. From coolant temps to fuel economy, see what your engine is really doing on a sleek touchscreen. Read more

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Elektor July/August 2025: IoT and Sensors

The July/August 2025 edition of Elektor is out. The IoT & Sensors edition has something for everyone, whether you’re looking for your next D...

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Elektor July/August 2025: IoT and Sensors
The July/August 2025 edition of Elektor is out. The IoT & Sensors edition has...
- Ultrasonic Obstacle Detector
  Read how a simple ultrasonic sensor, a vibrating motor, and one or two microcontrollers...
- Wireless Mailbox Notifier
  Are you eagerly waiting for a letter or a small parcel? Let’s see what sensors and RF...
- OBD2 Sensor Dashboard
  This article details the development of a real-time automotive sensor dashboard...
- Getting Started With a Modern Radar Sens...
  Let’s get started with the A121 radar sensor from Acconeer, a very powerful but not...

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Err-lectronics

1-07-2025 | Nortonized Wien Bridge Oscillator Elektor 5-6/2025, p. 98 (240008) We have missed a resistor in the schematic shown in Figure 7. For con...

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LiDAR and Vision Sensors for Robotics

by Saad Imtiaz

1-07-2025 | As sensing technologies continue to evolve, they are quietly shaping how robots perceive and interact with their environment. This article l...

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Sensor+Test 2025 and PCIM 2025

1-07-2025 | From May 6 to 8, 2025, two fairs took place in Nuremberg, Germany: Sensor+Test [1] and PCIM Europe [2], dealing with power electronics. The...

About Test and Measurement

OBD2 Sensor Dashboard: Old Dials Sparked a Quest for Real Data

Your own personal page

Elektor July/August 2025: IoT and Sensors

Err-lectronics

LiDAR and Vision Sensors for Robotics

Sensor+Test 2025 and PCIM 2025

209 articles about Test and Measurement