Room Weather Station Using Arduino and BME280
We have built quite a number of weather stations in several past tutorials, with each one differing from the other by the use of a different sensor, different display, etc. Today, we are going to build another weather monitoring station using the BME280 Temp and humidity sensor from...
Continue ReadingemUSB-Device Video – Easily transmit video via USB
SEGGER introduces video class (UVC) support for emUSB-Device. An Embedded System with a USB device interface can now enumerate as a video camera. Once connected to a Host (Windows, Mac, Linux or Tablet), it is recognized as a camera. Video content can come from a live camera feed, a...
Continue ReadingST releases ROM-Based GNSS module
Designed for mass-market tracking and navigation applications, the Teseo-LIV3R ROM-based module, has full GNSS algorithm capability for cost-conscious tracking and navigation devices, says ST Microelectronics. The GNSS module provides odometer functionality with three trip counters and...
Continue ReadingNANO²® High-Current Subminiature Fuse – 456SD Series
Littelfuse's small sized, surface-mountable high-current fuse provides surge current protection. Littelfuse's 456SD series NANO² fuse is a small sized, surface-mountable high-current fuse which provides over current and excessive surge current protection for applications operating at...
Continue ReadingVEML6035 Digital Light Sensor operates via simple I²C
Vishay’s low-power, high-sensitivity, ambient light sensor operates via simple I²C command Vishay's VEML6035 is a 16-bit, low-power, high-sensitivity CMOS ambient light sensor operated via a simple I²C command. The sensor offers an active interruption feature that is triggered...
Continue ReadingPerf-V FPGA Based RISC-V Development Board
The Perf-V is an FPGA based development board designed for RISC-V opensource community by PerfXLab. It incorporates various peripheral chips and offers many interfaces. Perf-V has great flexibility and transplant multiple architectures. Some RISC-V development boards with silicon...
Continue ReadingProgrammable USB Hub has I2C, GPIO and SPI
A USB hub that's also a dev board and an I2C, GPIO, and SPI bridge In addition to being a 4-port USB 2 High-Speed hub, this Programmable USB hub is also: A CircuitPython based development board. A bridge between your computer and I2C (via Sparkfun Qwiic connectors), GPIO, and...
Continue ReadingLED Lighting Effects Generator using PIC16F886
This project generates 8 different LED-lighting patterns (Visual Effects) and is based on PIC16F886. The project demonstrates different chasing effects being generated using 20 SMD LEDs and speed of LED-lighting moving is adjustable with the help of the on board trimmer potentiometer....
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