Robotics Arm Controller using PS3 Wireless Remote
https://www.electronics-lab.com/project/robotics-arm-controller-using-ps3-wireless-remote/
This project enables the user to control an RC servo-based robotics arm wirelessly. The board is based on ESP32-WROOM 32E Bluetooth/Wi-Fi module, thus PS3 or PS4 wireless remote can be paired. The project is built using ESP32 chip with Bluetooth and Wi-Fi connectivity, 4 potentiometers connected to analog pins, 8 x 3 pin header connectors […]
Bluetooth Robot Car Controller using ESP32
https://www.electronics-lab.com/project/bluetooth-robot-car-controller-using-esp32/
This wireless robot car controller board is built using an ESP32 BT/Wi-Fi module, 2 x H-Bridges, 3.3V regulator. It also includes an ESP32 programming connector, power LED, screw terminal connector for the power supply, header connector for motors, and high-value capacitors on the DC supply for smooth motor operations. The operating power supply is 8V […]
H-Bridge for High Power Brushed DC Motor with Current Sense
https://www.electronics-lab.com/project/h-bridge-for-high-power-brushed-dc-motor-with-current-sense/
This H-bridge board is an easy-to-use brushed DC motor driver that can handle large-size motors such as wheelchair motors, and winch motors. An H-bridge is an electronic circuit that switches the polarity of a voltage applied to a load. The circuit is built using 4 x N-Channel MOSFETs, gate driver IR2104, and a logic circuit. […]
Isolated RS-232 to RS-485 Signaling Converter
https://www.electronics-lab.com/project/isolated-rs-232-to-rs-485-signaling-converter/
This project provides a solution for converting RS232 signaling to RS485 signaling. This allows long-distance communication since the range supported by RS232 is normally less than 50 feet while RS485’s range can exceed 1000 feet. The design features an RS232 transceiver, an RS485 transceiver, a multivibrator, and a digital isolator with integrated power to implement […]
Bring RoCE (RDMA over Converged Ethernet) Capabilities to Zynq UltraScale+ MPSoC Development Kit
https://www.electronics-lab.com/bring-roce-rdma-over-converged-ethernet-capabilities-to-zynq-ultrascale-mpsoc-development-kit/
Rapid advancements in compute-intensive applications have raised the bar for a faster, more efficient, and scalable network. Remote Direct Memory Access (RDMA) over converged ethernet (RoCE) has emerged as a ground breaking technology that enables direct data transfer between systems without the intervention of CPU, reducing latency and enhancing overall system performance. iWave, an FPGA […]
Sine Wave-Based Inverter with SLG47004 AnalogPAK
https://www.electronics-lab.com/sine-wave-based-inverter-with-slg47004-analogpak/
Author: Pablo E. Leibovich and Alberto I. Leibovich Introduction Climate change and its consequences have increased concern about how to replace fossil fuels with cleaner and more sustainable alternatives for electricity generation. Renewable energy sources, such as solar, wind, hydropower, biomass, and geothermal energy, have emerged as real solutions with huge development. They refer not […]
Grove Vision AI V2 Features Himax WiseEye2 and Arm Ethos-U55 MicroNPU
https://www.electronics-lab.com/grove-vision-ai-v2-features-himax-wiseeye2-and-arm-ethos-u55-micronpu/
SeedStudio has recently introduced the “Grove Vision AI V2” An AI-based camera module based on the HiMax WiseEye2 HX6538 dual-core Cortex-M55 AI microcontroller. The module works with an OV5647 camera module, and can be used for AI computer vision applications. Previously we have covered Tokay Lite, ADLINK AI camera, UnitV2, and many other AI camera […]
LILYGO T-Panel Combines ESP32-S3 and ESP32-H2 with A 4-inch HMI Display
https://www.electronics-lab.com/lilygo-t-panel-combines-esp32-s3-and-esp32-h2-with-a-4-inch-hmi-display/
The LILYGO T-Panel is a compact module that works as both a display and a control center for smart devices. It has a 4-inch screen and can connect to WiFi and Bluetooth. It also supports smart home standards like Zigbee, Thread, and Matter. Plus, it has options for adding more features. Last year, Espressif showed […]
Cologne Chip Unveils Open-Source Logic Analyzer for GateMate FPGA
https://www.electronics-lab.com/cologne-chip-unveils-open-source-logic-analyzer-for-gatemate-fpga/
Cologne Chip has launched a new tool called the Integrated Logic Analyzer (ILA). It’s a free, open-source program designed for their GateMate A1 FPGA to help track internal signals. Unlike many FPGA companies that use completely proprietary tools, Cologne Chip combines a free, open-source framework with their tool. This ILA tool is aimed at making […]
New SparkFun GNSS-RTK L1/L5 Breakout Board Features u-blox NEO-F9P Chip and Features a Qwiic Connector
https://www.electronics-lab.com/new-sparkfun-gnss-rtk-l1-l5-breakout-board-features-u-blox-neo-f9p-chip-and-features-a-qwiic-connector/
SparkFun recently launched a new GNSS-RTK L1/L5 Breakout board featuring the u-blox NEO-F9P chip. Unlike traditional L1/L2 models, this chip uses L1/L5 bands that enhance its performance in urban areas. Additionally, it’s more resistant to radio frequency interference, which ensures more reliable and accurate location tracking. The NEO-F9P is a powerful chip from U-blox featuring […]