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OPSEC Sytems

Operational security & Technological innovations

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This user joined on 08/29/2022.

Projects I Like & Follow

Bluetooth transmitters are different and highly integrated modules. Here is the info, to use and select proper module for different purpose.

Bluetooth Transmitter – Chipset, Power, Datasheet

sagar-001 Sagar 001

A 0 - 32MHz FPGA based Software Defined Radio (AM SSB FT8) by ready modules->cheap and easy Last add: Oct 6th FT8 VHDL GFSK modulator

32MHz spectrum + SDR + FT8 in an FPGA

A next generation home robot with a omni directional drive unit and 6 axis collaborative robot arm

Home Robot Named Sophie

apollo-timbers Apollo Timbers

A dream school project: control one or more cctv cameras with only a arduino

Controlling a cctv camera with arduino!

pixelbo Pixelbo

Supplyframe DesignLab: 2022 Hackada…

Thermionic energy conversion isn't very efficient (it's also nothing new) but they *are* photovoltaic devices you can build with a torch

Glass Tube Solar Thermionic Converters

nick-poole Nick Poole

An Open Source TOTP based hardware authenticator using ESP32.

Open Authenticator

vedant-paranjape Vedant Paranjape

Utilising UVA LEDs in conjunction with Lumious paper and a single axis lead screw to creatre a dot matix clock

LumiClock

Receive input from a 3.5mm jack, divides the music into 7 frequency bands, shows the loudness of each frequency band in DB using LEDS.

Music Spectrum and dB Visualizer

ghani-lawal Ghani Lawal

Supplyframe DesignLab: 2022 Hackada…

Art, engineering, retro cool, and modern geek all in one package

Resto-Mod Audible Digital Dice Towers

john-anderson John Anderson

2021 Hackaday Prize

Detect whether the user is infront of the computer, if they aren't, the camera and audio is disabled after a timeout

Present! Availability sensing for Zoom meetings

charitha-jayaweera Charitha Jayaweera

Simulator for the VT100 hardware. Running inside Gardi's 3D model.

VT100 simulator and 3D printed replica

lars-brinkhoff Lars Brinkhoff

Simple UPDI Programmer for tinyAVR, megaAVR and AVR-Dx Microcontrollers based on CH340N

SerialUPDI Programmer

stefan-wagner Stefan Wagner

The aim of this project is to design construction of the robot and prepare software that will allow the robot to solve maze.

Maze solving robot

Make your Own Alexa Home Automation using Arduino

Arduino based Alexa Home Automation| Alexa Arduino

jithin-sanal Jithin Sanal

This project will create a smart gesture-based interface that allows the user to control the PC for various functions.

Gesture Controller Gauntlet

rahul-khanna Rahul Khanna

Dual NeoPixel Ring Clock shows hours, minutes and seconds with concurrent digital display. Time set via Internet. Shows temperature too.

Internet Connected NeoPixel Clock

The unit will fully and automatically analyse and audio amplifier. It measures DC offset, distortion and output power.

Audio Amplifier Analyser

An Ambilight knockoff focusing on performance, even if it has no tangible benefit :)

Yet Another Ambilight Knockoff

kristins Kristiāns

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