Minimize thermal losses: With the MLX91220 and MLX91221, Melexis presents two integrated current sensors for AC and DC measurements with an analog interface. These are isolated integrated Hall-effect current sensors with 0-50A and dual OCD (overcurrent detection). This all-in-one solution offers an optimal symbiosis of small size, low impedance, high bandwidth and isolation. Dual on-chip […]
It’s hard-won to run an industrial company. What’s the reason? One is the bosses who have earned money quickly expand their business footprint not only focus on PCB, not delve into how to provide higher-quality PCB and more extreme customer service; also many bosses think more about engaging in financing and listing. How about JLCPCB？Yes,
HOW TO BUILD THE BEST PCB – JLCPCB Read More »
The MQ series of gas sensors use a small heater inside with an electro-chemical sensor. They are sensitive for a range of gasses and are used indoors at room temperature. The output is an analog signal and can be read with an analog input of the Arduino. The MQ-2 Gas Sensor module is useful for
How to use MQ2 Gas Sensor – Arduino Tutorial Read More »
The VND7020AJ-E is a double channel high-side driver manufactured using ST proprietary VIPower®M0-7 technology and housed in PowerSSO-16 package. The device is designed to drive 12 V automotive grounded loads through a 3 V and 5 V CMOS-compatible interface, providing protection and diagnostics. The device integrates advanced protective functions such as load current limitation, overload
ST replaces car relays with tiny switch IC Read More »
Infineon provides exceptionally precise magnetic sensors comprising industry-leading Hall switches, linear Hall, angle, 3D Hall, and current sensors as well as MAP and BAP pressure sensors. With more than 40 years of experience and a strong understanding of customer needs, Infineon has designed one of the broadest portfolio of sensor types on the market. The
XENSIV™ MAGNETIC AND PRESSURE SENSORS Read More »
Today we are going to show you our first experiment on the Internet of Things. For this purpose, we decided to use an Arduino MEGA instead of an Arduino UNO. That’s because Arduino MEGA has more than one serial port and this fact allows us to use the ESP8266 and the serial monitor at the
WIFI plant monitoring system based on Arduino MEGA and ESP8266 Read More »
Adafruit has teased us with the announcement of the panel-mount TFT ESP32-S2 Wi-Fi Feather Board. It appears to be a succeeding version of the previous ESP32 Feather boards, by changing few positions of the components like the ESP32 module and USB-Serial converter, with the ESP32-S2-MINI module. Apart from the NeoPixel in the schematic diagram, the STEMMA-QT header fits in the middle of
ADAFRUIT’S PANEL-MOUNT TFT ESP32-S2 WI-FI FEATHER BOARD Read More »
STMicroelectronics’ STM32H7 series are a couple of Arm® Cortex®-M7-based MCUs that claim to deliver 1327 DMIPS and 3224 CoreMark. They come in three product lines- dual-core lines, single-core lines, and value lines, and can be used in the design of many rich and complex applications including wireless modules, alarm panel systems, power management systems, etc.
DEVEBOX’S STM32H7XX-M DEVELOPMENT BOARDS FEATURES STMICROELECTRONICS’ STM32H7 MCUS Read More »
What do PCB production and fake fingernails have in common? They both use UV light sources of high intensity and, as luck would have it, those light sources have exactly the same wavelength. Only the ones for PCB production are usually quite costly and the ones for fake fingernails are a bit more competitively priced.
Make a proper PCB exposure unit out of a cheap UV nail curing lamp Read More »
SONY STARVIS IMX415 Sensor | Ultra-HD 4K Resolution |High Frame Rate (90fps) at 4K |NVIDIA Jetson Xavier NX/Nano e-con Systems Inc., a leading embedded camera solutions company, brings its new SONY STARVIS based 4K Ultra-HD MIPI camera module to the market for smart city, sports vision, quality inspection and factory automation applications. This camera module is suitable
E-CON SYSTEMS ANNOUNCES 90FPS 4K SONY STARVIS® CAMERA WITH ULTRA-LOW LIGHT PERFORMANCE Read More »
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