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John Smith

A jack of about 0 trades.

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john-smith
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This user joined on 07/18/2014.

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Built from the microcontroller up using rs485 and 2 km of CAT6.
Project Owner Contributor

My fully custom home automation system

bernard-kerckenaereBernard Kerckenaere

2.5k
35
10
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Cyberdeck + Fallout = Pip-Boy basestation
Project Owner Contributor

Fallout Cyberdeck

eric-bEric B

2.2k
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wardriving, a practice involving the search for Wi-Fi networks while on the move. Through a customized device, we capture existing Wi-Fi
Project Owner Contributor

Your Secret Weapon for Wireless Networks-Wardriver

cifertechCiferTech

2.1k
33
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For a house with 5 separate heating zones with four pumps. I needed a configurable controller.
Project Owner Contributor

Multi-Zone Heating Controller

andy-pughAndy Pugh

2k
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Another take on a DIY Geiger Counter, capable of alpha, beta and gamma detection, in a 3D printed enclosure.
Project Owner Contributor

Geiger Counter

dan-julioDan Julio

1.5k
24
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A revised Portable Pi with a Pi 5, 1280x800 touchscreen and 50% ortholinear keyboard running Ubuntu.
Project Owner Contributor

Portable Pi Mk II

jefmerjefmer

1.4k
10
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Circumventing the perpetually flat battery syndrome on a cheap Chinese caliper
Project Owner Contributor

Solar calipers

johanJohan

1.2k
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I was disappointed in the lack of affordable, line voltage, smart thermostats so I adapted a smart switch into one.
Project Owner Contributor

ESPHome Based Line Voltage (Baseboard) Thermostat

murphys-lawMurphy's Law

1.1k
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Replace your old alarm system panel with a new board with up to 42 zones that will integrate with Home Assistant
Project Owner Contributor

ESP32 Replacement Alarm Panel for Home Assistant

kevinKevin

1k
17
8
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My recreation of a colourful clock with date, time, temperature, moonphase, forecast and alarm.
Project Owner Contributor

Chrondrian

mark-wilsonMark Wilson

865
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Cherry MX compatible upgrade for Mitsumi mylar keyboards in Texas Instruments TI-99/4A computers - using original keycaps.
Project Owner Contributor

KEYBOARD/4A-99

troy-schrapelTroy Schrapel

842
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Do you remember that scene from Willy Wonka and the Chocolate Factory where Wonka opens a door with a little organ in the wall?
Project Owner Contributor

Playing Piano to Control My Smart Home

nathan-orickNathan Orick

729
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Just doing some restoration on vintage synthesizers
Project Owner Contributor

Synth Restoration

quinnQuinn

713
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Home Assistant + Node Red reduces the need for AC with a weather integration, local temperature sensor, window sensor, and more.
Project Owner Contributor

Saving energy by making a dumb fan smarter

benblbbenblb

509
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It's a working title. Making a modular platform for a keyboard + PC related devices It's not much more than a bunch of plastic
Project Owner Contributor

Keyboard Thingo

nickNick

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It started with a melted remote, and got out of control.
Project Owner Contributor

MQTT and NodeRed at home

tom-brusehaverTom Brusehaver

347
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A sparkling flexible PCB origami with 80 RGB LEDs amuses and entertains you by the code!
Project Owner Contributor

FlexiBall

ndgaragendGarage

334
5
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Simple circuit for testing a 555 timer IC
Project Owner Contributor

555 Timer Tester v1.0

melvin-van-kalsbeekMelvin van Kalsbeek

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mihai.cuciuc wrote 02/23/2024 at 17:57 • point

Hi, John! Thanks for your interest in #Opamp building blocks!

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VALENTINE wrote 11/23/2023 at 17:46 • point

Thank you. Cheers! Valentine

  Are you sure? yes | no

JP Gleyzes wrote 09/01/2023 at 07:15 • point

thanks for liking #Long Range weather station 

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Dixbit wrote 08/27/2023 at 14:06 • point

Thank you for liking my #Modular Handheld Retro Computer project :)

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Mitsuru Yamada wrote 08/04/2023 at 07:39 • point

Thank you for liking my #PERSEUS-9 2023 Update ! I just added the results for Uranus and Neptune in the celestial position calculation　section of Details.

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Mitsuru Yamada wrote 05/24/2023 at 21:31 • point

Thank you for liking my #CMOS Homemade Operational Amplifier ! I am continuing to evaluate this.

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Michael Gardi wrote 05/17/2023 at 07:45 • point

Thank you for liking my 2:3 Scale VT100 Terminal Reproduction and  MCM/70 Reproduction projects John.

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JP Gleyzes wrote 02/27/2023 at 08:25 • point

thanks for following #Kokot: a low energy chicken coop door 

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Michael Gardi wrote 12/22/2022 at 13:26 • point

Thank you for your interest in my OSI Challenger 4P Reproduction project John.

  Are you sure? yes | no

JP Gleyzes wrote 12/22/2022 at 12:51 • point

thanks for following the project #A poor man's FPV journey 

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Mitsuru Yamada wrote 12/01/2022 at 03:52 • point

Thank you for liking my project #PERSEUS-9 homemade mobile 6502 computer ! A few days ago I added a video that calculates the position of a planet as an example of application software.

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Mark Wilson wrote 11/17/2022 at 23:26 • point

Thanks for the Likes!

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