Arduino Nano Vs Raspberry Pi Pico: What's The Difference?

The Raspberry Pi Pico is the new kid on the microcontroller block. How does it compare to the long-established Arduino Nano?
Circuit Digest

Built an ESP32-CAM Telegram Bot for Image & Video Capture

We created a comprehensive ESP32 CAM Telegram bot tutorial that can capture images and record custom-duration AVI videos, ...
IEEE

Two-Path Serial Inter-Symbol-Interference Cancellation for Air-to-Ground Communication

Abstract: The high Doppler effect and severe multipath delay are among the major challenges in air-to-ground (A2G) communication scenarios, where the maximum multipath delay may exceed the duration of ...
GitHub

3.3.1 release breaks USB Serial connection to Seeed Studio Xiao esp32C3

Tools > Port is greyed out. Release 3.3.0 worked properly with IDE1.8.19 and showed connected usb port, but release 3.3.1 has port greyed out. Both releases show the correct port with IDE 2.3.6 ...
IEEE

Validation of a New Python-Based Indoor Channel Model for Visible Light Communication Using ...

Abstract: This paper presents an experimental validation of a new Python-based indoor channel model for Visible Light Communication using Color Shift Keying. Traditional Color Shift Keying models have ...
GitHub

optical-wireless-communication

A PRISMA 2020–aligned systematic review of cascaded Optical Phased Array (OPA)–Reconfigurable Intelligent Surface (RIS) architectures for NLoS Optical Wireless ISAC systems.