New Low-Voltage, High-Side Load Switch
https://www.electronics-lab.com/new-low-voltage-high-side-load-switch/
Diodes Incorporated has announced the introduction of the AP22913, a 2A single-channel, slew-rate-controlled load switch with true reverse current blocking for high-side load-switching applications. Single-channel high-side load switches provide an effective way of applying or removing power to a load, particularly to removable peripherals powered through a USB port. The AP22913A load switch incorporates true […]
Free Elektor Article: A 3-Dollar Tiny Wi-Fi Switch That Works
https://www.electronics-lab.com/free-elektor-article-3-dollar-tiny-wi-fi-switch-works/
Out of curiosity I ordered a tiny ESP8266 relay switch board from aliexpress.com, for next to nothing. Blissfully unaware, then, of the struggle ahead to make the thing work as advertised. I survived and conquered — here’s the story. By Somnath Bera @ elektormagazine.com The little gizmo pictured in Figure 1 was stated by the vendor(s) […]
In and out with 10-minute electrical vehicle recharge
https://www.electronics-lab.com/10-minute-electrical-vehicle-recharge/
Researchers at Penn State have developed a fast charging technique to charge a battery in in electric vehicle in just ten minutes. By Nick Flaherty @ www.eenewspower.com The fast charging technique uses a self-heating battery design to provide faster charging at 60ºC, while cooling the rest of the system to make sure that the battery […]
PICKitPlus: PICKitAutoWatch – A new PIC Programming Tool
https://www.electronics-lab.com/pickitplus-autowatch-new-pic-programming-tool/
After 2 years in development, the PICKitPlus team is approaching the completion of their new programming tool called PICKitPlus: AutoWatch. This new tool is designed to facilitate the automatic programming of PIC microcontrollers across a wide range of IDEs and compilers. PICKitPlus: AutoWatch is software that enables you to simply and automatically program PIC microcontrollers […]
New Industrial 12-inch TFT-LCDs from Display Technology Boost Viewing Performance and Power Efficiency
https://www.electronics-lab.com/new-industrial-12-inch-tft-lcds-display-technology-boost-viewing-performance-power-efficiency/
Two new 12-inch colour TFT displays from Display Technology Ltd offer superior performance for applications that require consistent readability in challenging conditions or full-HD with high image quality and low power consumption. The AUO G121EAN01.2 12.1″ WXGA display has outstanding white luminance of 1000Cd/m2 (typical) to display images, graphics, and text clearly under a high […]
IoT: Log Sensor Data to Google Sheets using NodeMCU
https://www.electronics-lab.com/iot-log-sensor-data-google-sheets-using-nodemcu/
Data is regarded as the major value proposition of IoT. The ability to receive real time data from different sources, store it and process it into actionable insights to transform and optimize processes either in real time or not is of immense value. This is one of the reasons why device cloud is one of […]
IoT: Log Sensor Data to Google Sheets using NodeMCU
https://www.electronics-lab.com/project/iot-log-sensor-data-google-sheet-using-nodemcu/
Data is regarded as the major value proposition of IoT. The ability to receive real time data from different sources, store it and process it into actionable insights to transform and optimize processes either in real time or not is of immense value. This is one of the reasons why device cloud is one of […]
New Broadband Hybrid Silicon-InGaAs Photodetectors
https://www.electronics-lab.com/new-broadband-hybrid-silicon-ingaas-photodetectors/
Marktech Optoelectronics, Inc. (Marktech), a privately-held, VOSB-certified, leading designer and manufacturer of standard and custom optoelectronics components and assemblies, including ultraviolet (UV), visible (VIS), near-infrared (NIR), and short-wave infrared (SWIR) emitters, detectors, InP epiwafers and other materials, today announced the global market introduction of its Models MT03-041 (TO-5) and MT03-047 (SMD), two new broadband hybrid […]
1.14″ 240×135 Color TFT Display + MicroSD Card Breakout – ST7789
https://www.electronics-lab.com/1-14-240x135-color-tft-display-microsd-card-breakout-st7789/
Say hello to the 1.14″ 240×135 Color TFT Display w/ MicroSD Card Breakout. It’s the size of your thumbnail, with glorious 240×135 high res pixel colour. This very very small display is only 1.14″ diagonal, packed with RGB pixels, for making very small high-density displays. It’s so small only 1.14″ diagonal but has a high density of 260 PPI, […]
Current Limit Solid State Power Switch with Latch
https://www.electronics-lab.com/current-limit-solid-state-power-switch-latch/
The project published here is a solid state power switch with current limiting that prevents damage to host devices from faulty load conditions. This analog current limit switch have low on-resistance P-channel MOSFET and INA202 driver IC from Texas instrument. The project operate from input voltage in the range 5V to 24V and can handle […]