The ESP32-BlueJammer (Bluetooth jammer, BLE jammer, WiFi jammer, RC jammer) disrupts various devices using an ESP32 and nRF24 modules, causing plenty of noise and sending unnecessary packets (DoS). It interrupts: The whole 2.4GHz broadband! Everything that works on 2.4GHz is being interfered, like: audio in speakers being transmitted over bluetooth, microphones on 2.4GHz, smartphone connections, WiFi, RC Drones (etc.), IoT devices, smart gadgets, wireless keyboard & mouse, just anything on 2.4GHz! Ideal for controlled disruption and security testing. Based on 2,4GHz communication. It has a big range (over 30Meters+ - may vary on your antenna and hardware setup!) on newest Bluetooth versions with casual 2.4GHz antennas, you can easily increase this aswell by taking some simple "bigger" router antennas. An amplifier (2.4GHz) may be an good option too! Remember that jamming is illegal and should not be used with malicious intent! This is strictly for educational purposes only!

The Elecrow Pico W5 is a board based on Raspberry's RP2350, featuring unique characteristics that set it apart.

Flea-Scope™ is a very low-cost ($18 from Elecrow) and easy-to-use 18 million sample-per-second (Msps) USB oscilloscope and mixed-signal logic analyzer with a built-in waveform generator, and so much more, based on the PIC32MK MCU!

This is an original add-on meter system for automobiles. By using the ESP32, it can function as an IoT device that displays the current time, and it can also be used to create a G-sensor utilizing its built-in sensors. Of course, when combined with an OBD2 device, it can retrieve data from the vehicle and display it on the meter. Another feature of this device is that it can also be used for racing simulators, serving as an additional meter for simulation setups.

WiFi-Enabled, modular prototyping platform for creating and testing electronics projects with ease.

Cutting-edge farm security system that revolutionizes protection for agricultural asset.

Introducing our Advanced 8-Channel RC Transmitter and Receiver System a pinnacle of innovation for RC enthusiasts. Powered by STM32F103C8T6.

Most people are unaware of Cosmic Rays, yet they exist everywhere, unseen or felt. They were created long ago when primary particles get accelerated to near the speed of light by the tremendous magnetic shockwaves when stars supernova, black holes eat, and binary stars merge. The very same processes that thrust heavy elements made inside stars and other extreme events to form interstellar dust, asteroids, planets, and the building blocks for life. Cosmic Rays are an ongoing and continuous reminder of the immense scale, age, and complexity of the universe and the importance of science to our understanding. Building a Cosmic Ray Muon Detector allows anyone to collect data and visualise or make music from Cosmic Ray showers here on Earth. It is an opportunity to share an appreciation of Cosmic Rays: how tiny our little blue planet is, where it exists within the vastness of the universe, a precious, rare and fragile place, something worth protecting.

The Elecrow Pico W5 is a board based on Raspberry's RP2350, featuring unique characteristics that set it apart.

The ESP32-BlueJammer (Bluetooth jammer, BLE jammer, WiFi jammer, RC jammer) disrupts various devices using an ESP32 and nRF24 modules, causing plenty of noise and sending unnecessary packets (DoS). It interrupts: The whole 2.4GHz broadband! Everything that works on 2.4GHz is being interfered, like: audio in speakers being transmitted over bluetooth, microphones on 2.4GHz, smartphone connections, WiFi, RC Drones (etc.), IoT devices, smart gadgets, wireless keyboard & mouse, just anything on 2.4GHz! Ideal for controlled disruption and security testing. Based on 2,4GHz communication. It has a big range (over 30Meters+ - may vary on your antenna and hardware setup!) on newest Bluetooth versions with casual 2.4GHz antennas, you can easily increase this aswell by taking some simple "bigger" router antennas. An amplifier (2.4GHz) may be an good option too! Remember that jamming is illegal and should not be used with malicious intent! This is strictly for educational purposes only!

A 12 Volt DC motor with worm geared reduction, that have the speed of 6 rpm on the exit shasf, with H bridge MOSFET driver encoder onthe exit shaft and a Theremino Master to be conect over Hugh speed USB to Windows 10 PC. The software to control the movement is Theremino Automation. {this description need to be more accurate, will be in the next hours}

Flea-Scope™ is a very low-cost ($18 from Elecrow) and easy-to-use 18 million sample-per-second (Msps) USB oscilloscope and mixed-signal logic analyzer with a built-in waveform generator, and so much more, based on the PIC32MK MCU!

Elecrow CrowPanel 5.79” E-Paper ESP32 display combines the benefits of e-ink with the computing power of the ESP32-S3 chip, making it perfect for low-power applications like weather stations, dashboards, and home automation.

This project is about getting started with Elecrow CrowPanel 3.5 Inch - HMI ESP32 Display 480x320 SPI TFT LCD Touch Screen with Arduino IDE and LVGL.

This is an original add-on meter system for automobiles. By using the ESP32, it can function as an IoT device that displays the current time, and it can also be used to create a G-sensor utilizing its built-in sensors. Of course, when combined with an OBD2 device, it can retrieve data from the vehicle and display it on the meter. Another feature of this device is that it can also be used for racing simulators, serving as an additional meter for simulation setups.

How to set up a compatible environment, install tools, and run DeepSeek-R1 on Raspberry Pi 5 using the Ollama platform.

Learn the meaning of SMT assembly, its pros and cons, and gain insight into the comprehensive production process of SMT

To compare the two platforms and understand their differences, strengths, and weaknesses, let's explore them further.

More and more people recognize the word steam. How much do you know about it?