Tag: Elektor
![Free Elektor Article: Precision Control for DC Motors Free Elektor Article: Precision Control for DC Motors](https://www.electronics-lab.com/wp-content/uploads/2019/10/Free-Back-Article-Precision-Control-for-DC-Motors-Elektor-Magazine-e1571064858532-1024x675.png)
Free Elektor Article: Precision Control for DC Motors
This control circuit will provide the correct rotational speed and direction of a 12-V DC motor. Nothing special in that? But there is definitely, when you consider the multitude of potential options for actuating the motor. You can adjust the speed manually with a potentiometer...
Continue Reading![Free Elektor Article: USB Pseudo Battery Free Elektor Article: USB Pseudo Battery](https://www.electronics-lab.com/wp-content/uploads/2019/09/Free-Article-of-the-Week-USB-Pseudo-Battery-Elektor-Magazine-1024x652.png)
Free Elektor Article: USB Pseudo Battery
Original publication: Elektor magazine September 2015, page 102 Author: Danny Winkler Free download expires: Friday 20 September 2019 Elektor PCB available: yes, low stock. Extra boards available by 23 September 2019, please check article page Please Note: Four...
Continue Reading![Free Elektor Article: Line AC Switch Controlled by Bluetooth Low Energy Free Elektor Article: Line AC Switch Controlled by Bluetooth Low Energy](https://www.electronics-lab.com/wp-content/uploads/2019/09/Cool-Summer-Free-Article-Line-AC-Switch-Controlled-by-Bluetooth-Low-Energy-Elektor-Magazine-1024x671.png)
Free Elektor Article: Line AC Switch Controlled by Bluetooth Low Energy
This article describes the electronics, the BL600 program and the Android program; the last being an Android smartphone application with which your mains switch circuit may be controlled wirelessly. You may notice an unusual detail for these pages — the transformerless power...
Continue Reading![Free Elektor Article: Improved Radiation Meter Free Elektor Article: Improved Radiation Meter](https://www.electronics-lab.com/wp-content/uploads/2019/08/20190805092522_110538-59.png)
Free Elektor Article: Improved Radiation Meter
Author: Burkhard Kainka All that’s required to measure radiation is a simple PIN photodiode and a suitable preamplifier circuit. We present here an optimised preamplifier and a microcontroller-based counter. The microcontroller takes care of measuring time and pulse rate, displaying...
Continue Reading![Free Article from Elektor: Aviation Scanner Free Article from Elektor: Aviation Scanner](https://www.electronics-lab.com/wp-content/uploads/2019/08/aviation_scanner-1024x473.jpg)
Free Article from Elektor: Aviation Scanner
Original publication: Elektor magazine January 2013. Author: Gert Baars, Free download expires: Friday 9 August, 2019. For aircraft enthusiasts and in particular plane spotters, it’s always interesting to listen to communications between aircraft and control towers. This receiver...
Continue Reading![Superconductivity at –23 degrees Celsius? Superconductivity at –23 degrees Celsius?](https://www.electronics-lab.com/wp-content/uploads/2019/06/Superconductivity-at-–23-degrees-Celsius-Elektor-Magazine.png)
Superconductivity at –23 degrees Celsius?
Researchers at the University of Chicago have managed to beat the previous world record for high-temperature superconductivity (HTSC) by 50K. This new material reaches superconductivity at –23 °C (under very high pressure conditions). by Thomas Scherer @ elektormagazine.com Even...
Continue Reading![Oscilloscope Differential Probe USB Power Supply Oscilloscope Differential Probe USB Power Supply](https://www.electronics-lab.com/wp-content/uploads/2019/06/Differential-Probe-Power-Supply-Elektor-Magazine.png)
Oscilloscope Differential Probe USB Power Supply
By Dr. Martin Oppermann (Germany) & www.elektormagazine.com In his article published in the July & August 2016 issue, Elektor author Alfred Rosenkränzer presented a wonderfully simple differential probe for oscilloscopes, based around the AD8479 precision differential...
Continue Reading![Review: Siglent SDS1204X-E four-channel oscilloscope Review: Siglent SDS1204X-E four-channel oscilloscope](https://www.electronics-lab.com/wp-content/uploads/2018/10/20181003201909_Siglent-SDS1204X-E-1.jpg)
Review: Siglent SDS1204X-E four-channel oscilloscope
Here is a nice mini review of Siglent SDS1204X-E four-channel oscilloscope by Harry Baggen @ elektormagazine.com: A few years ago I wrote a review about the Siglent SDS1102X and back then I was very enamoured by the quality and extensive capabilities of this affordable instrument. In...
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