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ohmohm

Inspired by circuits and soldering when young. Now working with coding.

Thailand
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5 Following
3 Projects
13 Likes
ohmohm
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This user joined on 04/22/2016.

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Using capacitive touch sensor as soil moisture sensor.
Project Owner Contributor

Capacitive Soil Moisture Sensor

ohmohmohmohm

593
5
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To harvest electrical energy from farm or field by microbial fuel cell (MFC) together with agricultural area.
Project Owner Contributor

Microbial Fuel Cell Farm

ohmohmohmohm

116
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to build system that cultivates and harvests watermeal for food or feed
Project Owner Contributor

Watermeal Machine

ohmohmohmohm

9.6k
46
25
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A machine that writes stuff for you- in your own handwriting- so you don't have to!
Project Owner Contributor

Homework Machine

Devadath P RDevadath P R

7.7k
19
4
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Use a raspberry pi pico w and a magnetometer to keep an eye on water consumption, in real-time!
Project Owner Contributor

Water Meter Monitor with Raspberry Pi Pico W

sciencedude1990sciencedude1990

4.2k
72
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Low Cost Open source Smartphone controlled Micro RC plane Controller for STEM/STEAM Education
Project Owner Contributor

VIMANA - STEM for ALL

ravi butaniravi butani

3.2k
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A Raspberry Pi 4 based Pocket Computer
Project Owner Contributor

NEOklacker

Spider JerusalemSpider Jerusalem

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39
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A simple circuit that can work as a crystal radio (no power needed) or as a regenerative receiver for the FM broadcast band
Project Owner Contributor

When a crystal radio meets a regen receiver

Andrea ConsoleAndrea Console

2.8k
19
3
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Portable serial terminal
Project Owner Contributor

VT2040

Neil CrawforthNeil Crawforth

2.8k
25
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6502 based learning in a familiar form factor
Project Owner Contributor

65uino

Anders NielsenAnders Nielsen

2.4k
10
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Resurrecting a 2 ton cast iron beast from the dead and turning it into a CNC milling machine
Project Owner Contributor

Turning a broken 2 ton robot into a CNC-machine

Brian BrockenBrian Brocken

2.4k
17
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CMOS Homemade Operational Amplifier module and a photo detector using it.
Project Owner Contributor

CMOS Homemade Operational Amplifier

Mitsuru YamadaMitsuru Yamada

1.9k
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A ch552g powered, single chip, ultra low cost macrokey keypad, compatible with Arduino IDE
Project Owner Contributor

DIY $3 Single Chip Macro Keypad From Scratch

tobychuitobychui

1.5k
12
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A remake of ben eater's 8 bit architecture with some more added functionalities
Project Owner Contributor

8Bit Educational computer

Mazen GomaaMazen Gomaa

1.2k
3
8
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Ever wonder what it would have been like if IBM has chosen the Motorola 68000 instead of the Intel 8088?
Project Owner Contributor

IBM PC 8088 REPLACED WITH A MOTOROLA 68000

Ted FriedTed Fried

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Add voice control to any projects with an easy-to-build combination of off-the-shelf hardware and open source software.
Project Owner Contributor

Build Your Own Voice Control Module

DennisDennis

1.1k
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An Open source Braille embosser in the spirit of RepRap
Project Owner Contributor

BrailleRAP diy Braille embosser

StephaneStephane

953
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Project Owner Contributor

Amazon Halo Rise Teardown

txyz.infotxyz.info

823
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Ultra low cost amplifier circuit for pH sensor and 3.3V Microcontrollers
Project Owner Contributor

ultra low cost pH amplifier circuit for 3.3V MCU's

DavidDavid

655
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Op amp circuit for generating Spirograph like curves
Project Owner Contributor

Op Art

CraigCraig

416
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Make eye-tracking controlled wheelchairs more accessible for individuals with Quadriplegia by converting any motorized wheelchair
Project Owner Contributor

Eye Tracking Wheelchair Attachment V1

Dhruv BatraDhruv Batra

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Mitsuru Yamada wrote 05/21/2023 at 10:26 • point

Thank you for following my #CMOS Homemade Operational Amplifier ! In this project, I intend to experiment with the previous bipolar transistor version, including its inadequacies.

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Anders Nielsen wrote 05/10/2023 at 17:53 • point

Thanks for liking my #65uino project!

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JP Gleyzes wrote 04/14/2023 at 11:19 • point

Thanks for liking #Kokot: a low energy chicken coop door 

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mihai.cuciuc wrote 10/24/2022 at 05:11 • point

Cheers! Thanks for your interest in our local LoRaWAN network deployment!

Since then I migrated the gateway to The Things Network as I feel that makes more sense for the community.

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Mitsuru Yamada wrote 07/28/2022 at 06:39 • point

Thank you for liking my #PERSEUS-9 homemade mobile 6502 computer !

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Michael Gardi wrote 06/30/2022 at 05:07 • point

Thank you for liking my  MCM/70 Reproduction project. 

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Mitsuru Yamada wrote 10/09/2021 at 10:27 • point

Thank you for liking my #Homemade Successive Approximation Register ADC !

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Igor wrote 08/31/2021 at 08:04 • point

Thank you for liking my #CRISS CP/M 8-bit Homebrew DIY Computer (AVR based)!

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Mitsuru Yamada wrote 04/22/2021 at 06:56 • point

Thank you for following my #PERSEUS-8 homemade 6502 computer !

  Are you sure? yes | no

Craig wrote 04/01/2021 at 02:52 • point

thanks for liking my #SBC-85 8085 Single Board Computer project!

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Michael Gardi wrote 03/04/2021 at 14:45 • point

Thanks for liking my 2:3 Scale VT100 Terminal Reproduction project!

  Are you sure? yes | no

Mitsuru Yamada wrote 12/09/2020 at 07:09 • point

Thanks for liking my #6802 Serial Terminal !

  Are you sure? yes | no

dannyvandenheuvel wrote 08/29/2020 at 08:17 • point

Thanks for following my project #DP Ventilator 

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Josh Starnes wrote 08/07/2018 at 19:14 • point

Thankyou for the follow, be sure to skull anything you like :)
https://hackaday.io/project/159232-phytoplankton-power-hybrid-microbial-fuel-cell

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Vittorio Loschiavo wrote 04/23/2018 at 05:06 • point

Thanks, I am preparing the files and instructions, you can contact me when you want 

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ohmohm wrote 04/22/2018 at 12:07 • point

Your turbine interests me to harvest renewable energy.

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