Category: Test/Measurements
![M5Stick T-Lite Wi-Fi thermal camera powered by ESP32 microcontroller M5Stick T-Lite Wi-Fi thermal camera powered by ESP32 microcontroller](https://www.electronics-lab.com/wp-content/uploads/2022/12/1_22c9ce70-d1c4-4401-99ff-a57e844a61a8_1200x1200-e1672847720258.jpg)
M5Stick T-Lite Wi-Fi thermal camera powered by ESP32 microcontroller
Specialized imaging devices called thermal cameras are devices that make use of infrared radiation to detect and measure the temperatures of objects. The advantage of such cameras is that they can detect temperature differences that are not visible to the naked eye. The M5stick T-Lite is...
Continue Reading![Rohde & Schwarz enhances R&S RTP high-performance oscilloscope for even better signal integrity in real time Rohde & Schwarz enhances R&S RTP high-performance oscilloscope for even better signal integrity in real time](https://www.electronics-lab.com/wp-content/uploads/2022/06/56187_RTP_51272_08-e1654600808337-1024x676.jpg)
Rohde & Schwarz enhances R&S RTP high-performance oscilloscope for even better signal integrity in real time
Rohde & Schwarz has paired the outstanding performance of its established R&S RTP oscilloscope with an enhanced user interface and a larger display. The result is an even more flexible oscilloscope in a compact format with a modern look and feel that continues to deliver...
Continue Reading![Current-Sense Amplifier with Dual Over Current Level Monitor & Alert Output Current-Sense Amplifier with Dual Over Current Level Monitor & Alert Output](https://www.electronics-lab.com/wp-content/uploads/2022/04/001-3.jpg)
Current-Sense Amplifier with Dual Over Current Level Monitor & Alert Output
The project presented here is a high common-mode current sense amplifier with two high-speed comparators to detect out-of-range current conditions. The comparators are configured to detect and respond to dual over current conditions. These devices feature an adjustable limit threshold...
Continue Reading![SPI Programmable-Gain Amplifier with Input VOS Trim and Output OPAMP SPI Programmable-Gain Amplifier with Input VOS Trim and Output OPAMP](https://www.electronics-lab.com/wp-content/uploads/2022/03/011.jpg)
SPI Programmable-Gain Amplifier with Input VOS Trim and Output OPAMP
The project presented here is an SPI programable Gain Amplifier using MAX9939. The MAX9939 is a general-purpose, differential-input programmable-gain amplifier (PGA) that is ideal for conditioning a variety of wide dynamic range signals such as those found in motor current-sense,...
Continue Reading![Under Speed Warning Alarm for Magnetic Pickup sensor – Frequency Controlled Switch Under Speed Warning Alarm for Magnetic Pickup sensor – Frequency Controlled Switch](https://www.electronics-lab.com/wp-content/uploads/2022/01/009-4.jpg)
Under Speed Warning Alarm for Magnetic Pickup sensor – Frequency Controlled Switch
This is an under-speed sensor module that provides an audible warning and signals output when the speed of a machine is below the set point. The module can be used in applications such as Engines, Machines, Sports machines, Fitness Equipment, Speed of the machine or engine can be...
Continue Reading![Scoppy: A Minimalist Oscilloscope and Logic Analyzer Powered by Raspberry Pi Pico Scoppy: A Minimalist Oscilloscope and Logic Analyzer Powered by Raspberry Pi Pico](https://www.electronics-lab.com/wp-content/uploads/2021/11/logic-analyzer-demo.jpg)
Scoppy: A Minimalist Oscilloscope and Logic Analyzer Powered by Raspberry Pi Pico
Oscilloscopes are one of the most essential laboratory tools for electrical engineers. These scopes graphically display varying signal voltages on a two-dimensional plot as a function of time. The waveforms can be used to analyze useful signal properties like amplitude, frequency, rise...
Continue Reading![Rodriguez – The World’s Slowest IV Tracer Rodriguez – The World’s Slowest IV Tracer](https://www.electronics-lab.com/wp-content/uploads/2021/07/Rodriguez-Schematic-1024x863.png)
Rodriguez – The World’s Slowest IV Tracer
Joseph Eoff has posted on Hackaday details about Rodriguez, which is an IV tracer. About the origin of the project, he says: “Rodriguez started as a nameless project I used to make a point in an online discussion about the shape of the current/voltage plot of the base/emitter...
Continue Reading![RadSens module: An ultracompact Arduino Dosimeter RadSens module: An ultracompact Arduino Dosimeter](https://www.electronics-lab.com/wp-content/uploads/2021/06/2021-06-01T20_19_08.795Z-8708f66a-c75c-41ac-9300-5908d4322d38.jpg)
RadSens module: An ultracompact Arduino Dosimeter
A dosimeter is an extensively used device for measuring ionizing radiation. Modern electronic personal dosimeters can be worn by a person to monitor the dose of radiation received. These modern dosimeters can give a continuous readout of cumulative dose and current dose rate and can...
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