Qwerty Embedded Design crowdfunding ICE-V Wireless FPGA Development Board at $75.00
https://www.electronics-lab.com/qwerty-embedded-design-crowdfunding-ice-v-wireless-fpga-development-board-at-75-00/
ICE-V wireless mini development board is currently active on GroupGets for community support, which features an ICE40UP5K FPGA and an ESP32-C3-MINI system on chip. The development board looks fairly similar to the Feather board, but there is no confirmation on the dimensions yet. The wireless interface driven by ESP32-C3 helps the hardware platform serve the […]
GW16148 Mini-PCIe to NVME M.2 Adapter
https://www.electronics-lab.com/gw16148-mini-pcie-to-nvme-m-2-adapter/
Gateworks is proud to announce the GW16148 Mini-PCIe to M.2 NVME storage adapter. It allows any of the Mini-PCIe slots with PCIe signalling on Gateworks SBCs to be used for a M.2 NVME storage drive. NVME allows for flash storage expansion that offers better performance than a microSD and provides an option when mSATA is […]
Really Large Size 7 Segment Display with SPI Interface – 8 Channel SPI Relay Board
https://www.electronics-lab.com/project/really-large-size-7-segment-display-with-spi-interface-8-channel-spi-relay-board/
This is an SPI Interface multichannel relay board for high voltage AC or low voltage DC loads. It is ideal for controlling LEDs lights, coffee machines, fans, pumps, or other high-voltage electrical appliances. The board also breaks out the SPI header, so controlling other boards is still possible. Each relay can handle current up to […]
Under Voltage Lockout Relay – Latching Voltage Monitor
https://www.electronics-lab.com/project/under-voltage-lockout-relay-latching-voltage-monitor/
This project prevents/disconnects the load when an under-voltage condition occurs. The circuit latches the output when input sense voltage drops below the lockout threshold. Lockout threshold voltage can be adjusted using the onboard trimmer potentiometer PR1. Tactile switch SW1 is provided to reset the latch when input sense voltage is back to normal. The circuit […]
Texas Instruments TMAG5328 Low-Power Hall-Effect Switch
https://www.electronics-lab.com/texas-instruments-tmag5328-low-power-hall-effect-switch/
Texas Instruments TMAG5328 Low-Power Hall-Effect Switch is a high precision, low-power, resistor adjustable Hall effect switch sensor with a low operating voltage. The TMAG5328 external resistor sets the operational BOP value. Users can follow a simple formula to calculate the resistor value needed to set up the correct BOP value. The Hysteresis value is fixed; […]
Texas Instruments LMR51430 SIMPLE SWITCHER Buck Converters
https://www.electronics-lab.com/texas-instruments-lmr51430-simple-switcher-buck-converters/
Texas Instruments LMR51430 SIMPLE SWITCHER® Buck Converters are easy-to-use with the capability of driving up to 3A load current. Offering a wide input range of 4.5V to 36V, the LMR51430 is ideal for a comprehensive range of industrial applications for power conditioning from an unregulated source. The 500kHz and 1.1MHz switching frequency on the device […]
SparkFun Launches Qwiic Micro With Four Sensor Boards
https://www.electronics-lab.com/sparkfun-launches-qwiic-micro-with-four-sensor-boards/
SparkFun has just launched a new family of four boards: the Qwiic Micro, which offers popular breakouts in a really small footprint. “Qwiic Micro is our smallest I2C-supported board form-factor yet!” says the company. “At only 0.75in. by 0.30in. (or 24.65mm by 7.62mm for metric friends), Qwiic Micro is perfect for projects and applications that […]
Edge Impulse announces support for Arduino Nicla Sense ME board with Bosch sensors
https://www.electronics-lab.com/edge-impulse-announces-support-for-arduino-nicla-sense-me-board-with-bosch-sensors/
Edge Impulse has announced support for Arduino’s compact Nicla Sense ME board targeted at Edge AI Motion and Environment projects — a new standard for intelligent sensing solutions. The edge AI and tinyML expert promised to give full support for the device’s newly integrated sensors. Less than a year ago, in September 2021, Arduino partnered […]
Signed Binary Numbers
https://www.electronics-lab.com/article/signed-binary-numbers/
Signed Binary Numbers The numbers used in real life for routine financial matters, numeric records, and in mathematical calculations, etc. are either positive or negative in sign. The positive numbers are usually unsigned and do not carry a positive (+) sign. Moreover, a number without any sign is understood to be a positive number. Contrary […]
Easy Prototype Board for SOIC8/MSOP8/SOT23-3/4/5/6 Packages
https://www.electronics-lab.com/project/easy-prototype-board-for-soic8-msop8-sot23-3-4-5-6-packages/
This is an 8-pin SOIC/MSOP/SOT23-3/4/5/6 prototype board. This is a blank PCB that allows the operation of many chips from various manufacturers. Each device pin is connected to a pull-up resistor, a pull-down resistor, an in-line resistor, and a capacitor on VCC. All pins are provided with a male header connector. Features Supports 8-pin SOIC […]