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Daniel

Theatre Owner/ Director and delectronic and mechanical engineer.

Tonyrefail, South Wales UK.

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This user joined on 07/12/2021.

My Projects

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

Audio Amplifier Analyser

Not a project as such, but this is my electronics workshop

My Workshops

256 channel lighting desk

LB256 Lighting desk

Just for fun and to use some surplus NIXIE tubes

NIXIE Digital clock

This little unit was designed to convert a 14 bit BCD signal, to display the result on four 7 segment diplays.

14 bit BCD to 4 x 7 segment display

Things I've Built

Stage Lighting Desk

Built in 1996 and still in full use. Controls 256 channels of stage lighting, 256 scene memories. 16 sub faders over 8 pages (128 fader memories). AMX and DMX outputs.

Audio Amplifier Analyser

This unit will analyse an audio amplifier by applying and input at 1Khz, in 100 steps in level. it will measue RMS power, peak power, RMS voltage, P to P voltage, DC offset and distortion. Fully programmable through menus via the 4 soft buttons.

Projects I Like & Follow

Hackaday Prize 2019

An Off-the-grid messaging system.

Skrypt

The 2018 Hackaday Prize

This motor driver is able to control a motor using PID by I2C. Taking precise control of a motor have never been so easy.

Smart Motor Driver for Robotics

danny-fr Danny FR

A Z80 based computer, modular in design. Well build and thought out.

Interak Z80 Computer

An open source HW & SW motor controller for fine-grained control of brushless DC motors for robotics.

SmoothControl

matthew-moore Matthew Moore

Tomographic scanner using my X-Ray machine, a simple motor to rotate the object and a reconstruction software

X-Ray CT Scanner

francisco-piernas Francisco Piernas

The 2017 Hackaday Prize

Parametric 2D and 3D modeler written in pure javascript

jsketcher

val-erastov Val Erastov

The 2018 Hackaday Prize

Open-Source companion robot for teaching and playing

Rhoby.The Social Robot.

ilyas-akhmetzyanov Ilyas Akhmetzyanov

Supplyframe DesignLab: 2022 Hackada…

Run Xiaomi Thermometer LYWSD03MMC with a supercapacitor and mini solarpanel.

Solar powered Bluetooth Thermometer with Supercap

martmet MartMet

Make your own DAC HAT for Raspberry Pi Zero, Raspberry Pi Zero W that has a headphone jack and 3W stereo speaker out.

DIY Audio DAC HAT for Pi Zero

By combining 3d parts, gyro, and a stepper, I made a programmable foot pedal for my cheap GTAW welder! General remote knob turner.

3d Printed knob turner - remote TIG amp control!

This adds an extra layer of security against microphone attacks by allowing the user to ground out the data line shared by the microphones.

Echo Dot Hardware Microphone Mute Modification

andrew-peters Andrew Peters

Deep Learning on the edge is now possible with lightweight computing hardware such as the Raspberry Pi 4 using TensorFlow Lite!

Object Detection on the Raspberry Pi 4

ecd1012 ecd1012

This unit allow you to route a audio signal through a switching system and distribute it to various speakers.

6 Channel speaker selector

dilshan-jayakody Dilshan Jayakody

Control and animate a RGB LED-Strip with any IR remote control.

RGB LED-Strip, controlled by IR remote control

WART may be the the worst sounding audio playback systems ever created. But it's six lines of code and works on the tiniest processors.

WART: (really) cheap audio playback

r-d-poor R. D. Poor

Experiments with polyphonic pythonic tone playing

Adventures in Bleep Bloops with CircuitPython

Design a simple IR audio link circuit which is used to transmit audio signals wirelessly

IR-Based Wireless Audio Transmitter and Receiver

Hackaday Prize 2019

It is a portable music player with light, works based on ATtiny85 micro-controller which plays songs from SD card.

Pocket BOOMbox

discrete-electronics-guy Discrete Electronics Guy

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