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ElectroScope Archive

I'm an electronics enthusiast and technical content creator. I enjoy documenting DIY projects that solve everyday problems.

Tamil Nadu, India
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17 Projects
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This user joined on 05/28/2025.

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We built a DIY GPS tracker that works in real time, costs next to nothing, and sends your location to a clean web dashboard.
Project Owner Contributor

DIY Arduino GPS Tracker - Zero Subscriptions

electroscope-archiveElectroScope Archive

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ESP32-S3 AI voice assistant with cloud LLM via MCP, local wake-word & natural speech interaction — build your own smart voice agent.
Project Owner Contributor

ESP32 AI Voice Assistant with MCP Integration

electroscope-archiveElectroScope Archive

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Build a DIY GPS tracker with Raspberry Pi Pico, SIM800L, and Neo-6M to send live location data to the cloud in real time.
Project Owner Contributor

DIY Cellular GPS Tracker with Raspberry Pi Pico

electroscope-archiveElectroScope Archive

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An MQ-5 gas sensor is used with an Arduino Uno to create a compact gas leak detection system. A buzzer and LED are used for alerts.
Project Owner Contributor

Arduino Gas Leak Detector Using MQ-5 - Economical

electroscope-archiveElectroScope Archive

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Learn how to connect an SD card module to Raspberry Pi Pico via SPI and build an interactive data storage interface.
Project Owner Contributor

Reliable SD Card Storage with Raspberry Pi Pico

electroscope-archiveElectroScope Archive

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An ESP32 + PZEM-004T power meter that logs real-time AC parameters over MQTT and sends SMS alerts when voltage limits are exceeded.
Project Owner Contributor

Smart Energy Meter With MQTT Dashboard & SMS Alert

electroscope-archiveElectroScope Archive

View all 17 projects

Things I've Built

RFID Based Attendance System Using Arduino

An RFID attendance system using Arduino that automatically logs check-ins and check-outs, displays real-time information on an LCD, and stores attendance data with precise timestamps.

104.5k
1,524.9k
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Follow for the 'Hacklet' and latest news about hackaday.io
Project Owner Contributor

Hackaday.io Project

lutetiumLutetium

78k
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103
45V chinese magnetic field generator
Project Owner Contributor

EMP Generator

xylitolXylitol

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How to power up and communicate with the cheap RCWL-0516 radar sensor module
Project Owner Contributor

First steps with the RCWL 0516 radar switch

ivorasivoras

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SST - ESP8266 WiFi Smart Thermostat based on Souliss IoT Framework
Project Owner Contributor

SST - ESP8266 Smart Thermostat WiFi IoT ready

flavioFlavio

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This project aims to build a tilt sensor that is cheap, very accurate and has a wide measuring range (up to 360 degrees).
Project Owner Contributor

A new high accuracy tilt sensor

aron-molnarAron Molnar

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A fully hardware debounced rotary encoder.
Project Owner Contributor

Hardware Debounced Rotary Encoder

tonyTony

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4 Digit Nixie Clock driven by Raspberry Pi Zero and Arduinix board.
Project Owner Contributor

Raspberry Pi Zero Nixie Clock

maksim-surguyMaksim Surguy

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Fully open source remote control for common electric skateboards using the NRF24L01+
Project Owner Contributor

Open esk8 Remote - v1

timo-birnscheinTimo Birnschein

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6.7k
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Small UPS with fix 3V3/1A output and adjustable 1.3 to 12V output, Li-Ion charger and protection
Project Owner Contributor

IoT UPS

christoph-tackChristoph Tack

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4k
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A low cost, open-source, universal-like remote control system that translates the user's head poses into commands to electronic devices.
Project Owner Contributor

TV Remote Control based on Head Gestures

cassio-batistaCassio Batista

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A mixed reality shooting gallery using virtual reality tracking hardware.
Project Owner Contributor

Mixed Reality Room Scale Shooting Gallery

richard-hogbenRichard Hogben

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A BMS that publishes Cell Voltage to a MQTT Broker
Project Owner Contributor

6S IOT BMS

johannesJohannes

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This BTTF remote control has working speed via wireless transmission from the speed box.
Project Owner Contributor

Back-to-the-Future Remote Control Build

w-jason-alticeW. Jason Altice

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Replacing the guts of a broken Powerbook with everyone's favorite SBC
Project Owner Contributor

Raspberry Pi Powerbook

dan-jilekDan Jilek

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Easily extendable data logging platform with STM32F103RBTx, WiFi, microSD storage, LCD with four buttons, UART, and pulse counters.
Project Owner Contributor

Hardware Data Logger

robert-gawronRobert Gawron

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Single channel TTL driver for in vivo or in vitro optogenetics.
Project Owner Contributor

Optogenetics TTL driver

nicolas-nunnNicolas Nunn

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A SMB (Samba) and FTP server which is safe against ransomware attacks from the client
Project Owner Contributor

Ransomware safe server: SMB (Samba) and FTP server

elbertElbert

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