Radxa eMMC/UFS Module Reader Lets You Flash Storage via USB 3.0 Adapter
https://www.electronics-lab.com/radxa-emmc-ufs-module-reader-lets-you-flash-storage-via-usb-3-0-adapter/
The eMMC/UFS Module Reader from Radxa is a compact and versatile USB 3.0 adapter designed to read and write data from eMMC and UFS storage modules, specifically tailored for development boards like the Radxa ROCK series. It enables easy flashing, backup, or data recovery by connecting the storage module to a standard PC via USB. […]
GL.iNet GL-BE9300 tri-band WiFi 7 router ships with 5x 2.5GbE ports, OpenWrt, and VPN support
https://www.electronics-lab.com/gl-inet-gl-be9300-tri-band-wifi-7-router-ships-with-5x-2-5gbe-ports-openwrt-and-vpn-support/
GL.iNet Flint 3 (GL-BE9300) is a budget-friendly tri-band WiFi 7 BE9300 router designed for advanced home and small office networking, offering fast wireless performance and multiple high-speed wired connections. The most interesting thing is that it integrates features typically found in premium routers, like support for VPNs, load balancing, and failover. Powered by a 1.5 […]
HiHope WS63E Board Supports New NearLink Protocol with SparkLink Low Energy (SLE) for Next-Gen Wireless Connectivity
https://www.electronics-lab.com/hihope-ws63e-board-supports-new-nearlink-protocol-with-sparklink-low-energy-sle-for-next-gen-wireless-connectivity/
The HiHope_NearLink_DK_WS63E_V03 is a compact $7 development board built around the HiSilicon NearLink WS63E SoC with Wi-Fi 6, Bluetooth LE 5.2, and SparkLink Low Energy (SLE). It targets Smart Home and AIoT applications where low power consumption and strong wireless connectivity are essential. The board is compatible with OpenHarmony OS and can be programmed using […]
Orange Pi R2S RISC-V router board combines octa-core Ky X1 processor with dual 2.5GbE and AI engine
https://www.electronics-lab.com/orange-pi-r2s-risc-v-router-board-combines-octa-core-ky-x1-processor-with-dual-2-5gbe-and-ai-engine/
The Orange Pi R2S is a compact octa-core RISC-V router board based on the Ky X1 processor, designed for headless networking and edge AI applications. It offers a cost-effective solution with high-speed Ethernet connectivity and decent AI performance starting at $30. The board features an 8-core X60 RISC-V CPU @ 1.6GHz, IMG BXE-2-32 GPU, and 2.0 […]
CH32H417 dual-core RISC-V MCU supports USB 3.2, SerDes, USB PD, and 10/100M Ethernet
https://www.electronics-lab.com/ch32h417-dual-core-risc-v-mcu-supports-usb-3-2-serdes-usb-pd-and-10-100m-ethernet/
WCH has recently introduced the CH32H417, a dual-core RISC-V MCU designed for high-speed embedded applications requiring advanced connectivity and peripheral integration. It features a Qingke V5F core running at 400 MHz and a V3F core at 144 MHz. The CH32H417 supports USB 3.2 Gen 1 with 5 Gbps PHY, USB 2.0, and USB Type-C with Power Delivery […]
Firefly ROC-RK3506J-CC industrial SBCfeatures hybrid multicore design, dual LAN, and wide temp support
https://www.electronics-lab.com/firefly-roc-rk3506j-cc-industrial-sbcfeatures-hybrid-multicore-design-dual-lan-and-wide-temp-support/
Firefly’s ROC-RK3506J-CC is a compact single board computer built around the Rockchip RK3506J, with a tri-core Cortex-A7 and a Cortex-M0 core. Built around real-time embedded applications with Linux and RTOS support, and is suitable for both industrial and commercial environments. The board includes 512MB DDR3 RAM, 8GB eMMC flash, optional SPI Flash, and a microSD […]
Shrike – A Low-cost FPGA board with RP2040 MCU, Renesas ForgeFPGA and open-source tools
https://www.electronics-lab.com/shrike-a-low-cost-fpga-board-with-rp2040-mcu-renesas-forgefpga-and-open-source-tools/
The Shrike is a compact, low-cost, open-source FPGA development board designed by an Indian company, Vicharak, for educational, experimental, and embedded development. It combines a Renesas ForgeFPGA SLG47910V with a Raspberry Pi RP2040 microcontroller, thanks to a six-bit high-speed bridge. The development board is breadboard-friendly and gets powered/programmed via USB Type-C. The board also offers […]
Waveshare ESP32-P4 Smart 86 Box Features WiFi 6, Ethernet, and touchscreen, fits into 86×86 mm junction box
https://www.electronics-lab.com/waveshare-esp32-p4-smart-86-box-features-wifi-6-ethernet-and-touchscreen-fits-into-86x86-mm-junction-box/
Waveshare’s ESP32-P4 Smart 86 Box is a touchscreen controller designed for Smart Home and Industrial IoT applications, with a compact 86×86 mm form factor that fits standard junction boxes. The device is available in two variants – the ESP32-P4-WIFI6-Touch-LCD-4B with a 4-inch 720×720 touchscreen, ESP32-P4 module, MIPI CSI camera connector, and 28-pin GPIO header; and […]
Vecow PBC-2000 Industrial Embedded System uses EPBC-2000 2.5-inch Pico-ITX SBC as Its core
https://www.electronics-lab.com/vecow-pbc-2000-industrial-embedded-system-uses-epbc-2000-2-5-inch-pico-itx-sbc-as-its-core/
The Vecow PBC-2000 is a fanless industrial embedded system built around the EPBC-2000 Pico-ITX SBC with an Intel Atom x7211RE dual-core Amston Lake processor and integrated Intel UHD graphics. It operates in extreme temperatures from -40°C to 70°C and supports up to 16GB DDR5 ECC memory. The system offers dual 2.5GbE Ethernet ports, multiple serial […]
Positive Feedback in Electronic Circuits
https://www.electronics-lab.com/article/the-positive-feedback-in-electronics/
Introduction While negative feedback controls and corrects the behavior of a system, positive feedback encourages and strengthens the behavior of the system. For this reason, it is also known as regenerative feedback. Positive feedback generally occurs when the fed-back signal is in phase with the input signal, and it causes the magnitude of the input signal […]