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“Flea-Scope is a very low-cost ($13 BoM in quantity) 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! Flea-Scope can be controlled by …
“A small hub which is designed to pack inside any laptop, where space is very less and extra USB port is required. I want to use the USB hub internally in my laptop but the available ones are very bulky …
“MicroMote: The ESP-Now Based Gesture Remote Introducing MicroMote: The ESP-Now Based Gesture Remote Are you ready to take control of your smart devices with a wave of your hand? Look no further than MicroMote, the revolutionary ESP32 S3-based …
“Sometimes, there is a need to extend the frequency range of your RF transmitter. This board is suitable for that task. Introduction 433MHz radio frequency transmitter modules are widely used in various wireless applications and devices. The bulk of RF …
“Soil Moisture Sensor - Water Pump - Water Level Sensor - MOSFET - Circuit - Code This project shows how to build a self-watering system whose values can be monitored through an app. The project includes both a breadboard circuit and a printed circuit board …
“If you’ve been looking for a way to supercharge your productivity and manage your time effectively, this DIY project is perfect for you. I am a fan of productivity stuff, but I often find procrastinating after doing some work …
“In 2021 I published a project about a MIDI to CV converter capable of generating up to four control voltages and four digital signals from MIDI messages. It was built around an Arduino nano and a MCP4728 DAC and has …
“Scoppy is firmware and an Android app that can be used with a Rasperry Pi Pico, Pico W or RP2040 to create a 2-channel, 150kHz oscilloscope. Up until now a missing feature of Scoppy that is found on most oscilloscopes …
“I’ve made a solar powered esp32-now rc robot. The solar module is mounted on a camera pan-tilt mechanism and tracks the sun by taking measurements from four photoresistors. This is really two projects in one. The first project is …
“The project is about designing the 433MHz radio frequency transmitter module that can be used to transmit radio frequencies. Introduction Two devices can communicate with each other using radio frequencies and using an RF transmitter is one of the simplest …