Meet the pocket-sized wireless gateway with dual GbE ports for $120
https://www.electronics-lab.com/meet-pocket-sized-wireless-gateway-dual-gbe-ports-120/
Wireless gateways are fast becoming an important part of everyone’s personal network equipment, either as a wireless access point to connect multiple devices to the internet or as a means to provide central firewall functionalities to personal devices. The growth in the demand for these gateways have led to the development of several more efficient […]
Meet the KitDuino: The Atmega32u4 based Development Board
https://www.electronics-lab.com/meet-kitduino-atmega32u4-based-development-board/
While some may think the era of the Arduino Clones is over, the reverse is the case as more designers are, on a daily basis, releasing a different open-source version of boards that addresses one shortcoming or the other in the Original Arduino board. Sometimes, these reasons behind the clones go beyond the need to […]
e-con Systems launches 5MP camera for NVIDIA® Jetson Xavier NX™ Developer Kit
https://www.electronics-lab.com/e-con-systems-launches-5mp-camera-nvidia-jetson-xavier-nx-developer-kit/
July 15, 2020: e-con Systems Inc., a leading embedded camera solution company, today announced the launch of 5MP camera support for NVIDIA® Jetson Xavier NX™ Developer Kit. The e-CAM50_CUNX is based on 1/ 2.5-inch AR0521, a 5 MP CMOS image sensor from ON Semiconductor. e-CAM50_CUNX is based on 1/ 2.5’ AR0521 image sensor with an […]
EFCO Announces Industry’s First Media Player with Advanced Security
https://www.electronics-lab.com/efco-announces-industrys-first-media-player-advanced-security/
EFCO, a world-class supplier of industrial computers and gaming and EMS solutions, today announced VideoStar100, the first media player integrated with SecuBoot™ to provide the most advanced security available for digital displays. Equipped with an AMD industrial-grade Ryzen™ Embedded V1000/R1000 APU, VideoStar100 provides the performance to support three (R1000) or four independent 4k displays and […]
STM32L4+ Discovery kit IoT node, low-power wireless, BLE, NFC, WiFi
https://www.electronics-lab.com/stm32l4-discovery-kit-iot-node-low-power-wireless-ble-nfc-wifi/
With the B-L4S5I-IOT01A Discovery kit for IoT node, users develop applications with a direct connection to cloud servers. The Discovery kit enables a wide diversity of applications by exploiting low-power communication, multiway sensing and Arm® Cortex®-M4 core-based STM32L4+ Series features. The support for ARDUINO® Uno V3 and Pmod™ connectivity provides unlimited expansion capabilities with a large […]
Connected Secure and Wearable Electrocardiogram (ECG) Design
https://www.electronics-lab.com/connected-secure-wearable-electrocardiogram-ecg-design/
Microchip’s innovative design for portable and accurate ECG heart monitoring applications The electrocardiogram or ECG machine design from Microchip Technology is used to monitor and record the electrical activity of the heart. This design features the SAML22, a high-performance, 32-bit Arm® Cortex®-M0+ microcontroller with ultra-low-power technology, the BTLC1000 Bluetooth® Low Energy (BLE) 4.1 module, the ECC508A […]
Hall-effect sensor features ratiometric analog output
https://www.electronics-lab.com/hall-effect-sensor-features-ratiometric-analog-output/
TDK-Micronas‘ HAL1880 is an entry-level Hall-effect sensor with ratiometric analog output, offering the best compromise related to sensor function vs system cost. It includes programmable clamping to extend error signaling capability and diagnostics associated with the state of various internal circuits (magnetic signal out of range). A one-pin programming interface enables the simultaneous programming of […]
Compact NanoPi Neo3 SBC from FriendlyElec runs Linux on RK3328 and sells for $20+
https://www.electronics-lab.com/compact-nanopi-neo3-sbc-friendlyelec-runs-linux-rk3328-sells-20/
The recently launched NanoPi Neo3 from FriendlyElec is a single board computer that runs Linux on a quad-core Cortex-A53 Rockchip RK3328 and has 1 or 2GB DDR4, Gigabit Ethernet port, USB 3.0, and a wide operating range of -20 0C to 70 0C. Like most of the earlier released Neo models from FriendlyElec, the new […]
Meet the IoT-Ready, Esp32-based Maia Development Board
https://www.electronics-lab.com/meet-iot-ready-esp32-based-maia-development-board/
So far so good, only a few boards have been able to take advantage of the extra USB OTG interface offered by the ESP32-S2 processor released back in 2019, and one of them is the new Maia development board from Stetel Things. As a quick reminder, the ESP32-S2 was unveiled with quite some incredible features […]
Current Dividers
https://www.electronics-lab.com/article/current-dividers/
Introduction We have seen in the previous tutorial about Voltage Dividers and that the voltage division process is made possible by associating the same components in a series configuration. In this article, we will focus on the current division process performed by Current Dividers which are parallel associations of components. The most common type of […]