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Super ESP32 M5Dial! Soldering and AI funding projects, new PocketBeagle, and More!
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Rotating Led Sphere – A Rp2040 Pov Display Step By Step
Inspired by the Las Vegas Sphere, this project brings the concept to desktop scale: a spherical POV LED display powered by an RP2040. It plays videos and animations from an SD card, runs wirelessly, and can be controlled via Wi-Fi. A key goal was to achieve stunning visuals using as few components as possible. Fully open source.

Flashing Led Christmas Ball Using Pcb
Simple Christmas ball ornament using pcb

How To Make Flexible Arduino/pcb
let's build a flexible Arduino

Attiny85 Clock With Tap Tempo
A simple clock with tap tempo made with an ATTiny85 board, useful for eurorack systems

How To Make Multicolour Pcbs
let's build a multicolour Tom and jerry themed Arduino Uno

Fusion Of Graphical & Shortcut Based Workflows
Computer input devices with different modules to accommodate the individual needs of any computer user.

Esp32 Personal Bat Signals With Light And Sound
3d printed devices that live on my neighbors' wifi and alert them to impromptu gatherings in my workshop, which is also my bar

Citizen Science Badge
This badge enables automated data collection using a microphone to collect data, and upload it using a cellular module.

Diy Power Delivery Trigger
let's build a PD trigger

Arduino Skeleton Seven-segment Clock
Let's build a new Style clock using Arduino and PCB

Pcb Binary Watch
A PCB wristwatch that shows time in BCD binary form and the watch takes power from a coin cell battery. The watch is based on ATmega328P microcontroller and DS3231M RTC.

Ic 555-based Pcb Snowflake
Winter is here, and the most interesting thing in winter is Christmas. As a PCB designer, I build a blinking PCB snowflake

Esp32 Bluetooth Low Energy Midi Footswitch
An open-source fully programmable BLE MIDI footswitch

Appliances Identifier Smart Energy Meter
It measures Voltage, Current, Power, Power Factor and Energy, and at the same time, tells you which appliance is connected, cloud monitored.

Iot Based Smart Shopping Cart Using Rfid Reader
I have developed a lot based smart shopping cart using RFID reader.In this project, I used nodemcu esp8266 microcontroller,LCD display,em-18 reader module, and Arduino IDE. When people go shopping they have to wait in a queue for the billing process. This solution allows people can make a bill for their purchases by themselves.

Espboy - Esp12e Based Gaming Console
let's build a retro gaming console

How To Make Usb To Ttl Converter (ch340)
let's build a USB to TTL converter

Guitar Shaped Audio Pcb Amplifier
I decided to build one and I wanted my amplifier to be much more unique than the existing models. So I made a guitar-shaped amplifier PCB.
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