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CustomElectronics

Electrical Engineer and Tinkerer

Boston, MA
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3 Followers
17 Following
7 Projects
14 Likes
customelectronics
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This user joined on 11/08/2022.

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Analog robot that uses two light dependent resistors to guide the robot towards a light source, and also reverse if it gets too close
Project Owner Contributor

Analog Light Chasing Robot

customelectronicsCustomElectronics

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A simple VCO circuit that can be made out of generic components. Produces a very linear triangle and square wave output up to 20MHz.
Project Owner Contributor

Triangle & Square Wave VCO Circuit

customelectronicsCustomElectronics

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Simple moisture sensor that lights up when a plant's soil is too dry. Powered by a CR2032 coin cell battery.
Project Owner Contributor

Completely Analog Houseplant Soil Moisture Sensor

customelectronicsCustomElectronics

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Basic 3 transistor LED flasher that should last around 10 years on a single CR2032 battery.
Project Owner Contributor

Simple Forever LED Flasher

customelectronicsCustomElectronics

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Basic analog capacitive moisture sensor made from three transistors, two diodes, and a handful of passives!
Project Owner Contributor

Capacitive Soil Moisture Sensor

customelectronicsCustomElectronics

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Tiny LED flasher circuit used for decorations, indicator lights, and even as a faux after-market car alarm
Project Owner Contributor

Micro-LED Flasher Voltage Booster

customelectronicsCustomElectronics

View all 7 projects

Things I've Built

Custom VCO Circuit

Low power voltage controlled oscillator circuit. Based on a relaxation oscillator, this circuit operates anywhere from ~0.5Hz up to ~20MHz depending on the component values chosen.

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Follow for the 'Hacklet' and latest news about hackaday.io
Project Owner Contributor

Hackaday.io Project

lutetiumLutetium

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Wireless packet radio interface for HF/VHF/UHF transceivers, using ESP32 as KISS TNC or audio relay for use with soft modems
Project Owner Contributor

ESP32 TNC and Audio Relay for HF/VHF Packet Radio

ryan-kinnettRyan Kinnett

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Interfacing 3.5" HD 1.44 MB Floppy drive through FDD connector with Arduino UNO
Project Owner Contributor

Arduino raw data 3.5" Floppy reader

lukas-vacekLukas Vacek

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The schematic diagram has large size, but it's quite simple. The heart of the schematic is ATmega16-16AU
Project Owner Contributor

Sat finder project

profesorPROFESOR

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Digital oscilloscope experiment based on Arduino
Project Owner Contributor

Digital oscilloscope experiment based on Arduino

andrewAndrew

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Ultrasonic distance monitoring using HC-SR04 sensor, Arduino WiFi and AskSensors IoT cloud
Project Owner Contributor

Distance monitoring with Arduino & AskSensors IoT

asksensorsAskSensors

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Roamer is a self-charging, switch free, capacitor powered, wandering robot companion.
Project Owner Contributor

Roamer, the Self Charging Companion Robot

mike-rigsbyMike Rigsby

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

SerialUPDI Programmer

stefan-wagnerStefan Wagner

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An energy-harvesting, environmental tracker that provides a long-term, sustainable solution for collecting, interpreting, and analyzing data
Project Owner Contributor

EnviroSense

trey-labakTrey Labak

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Orange Pi 2g IoT based GSM PBX using Asterisk
Project Owner Contributor

Orange Pi 2g IoT based GSM PBX using Asterisk

asim-rasheedAsim Rasheed

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Fatfs is a generic FAT/exFAT file system module for small embedded systems.
Project Owner Contributor

Use FATFS to Read and Write file

daphneDaphne

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A self-watering and self nutrient feeding tomato hydroponics apparatus with live monitoring and environmental data analytics.
Project Owner Contributor

Advanced Hydroponic Garden of Eden - IoT

uncle-toby-and-aquamanUncle Toby and Aquaman

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Make IoT-based Home Automation using ESP32 Blynk with the Fan Speed control, sensor, and IR remote control relay with real-time feedback.
Project Owner Contributor

ESP32 Blynk IoT Project with Fan Speed Control

subhajitSubhajit

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Arduino board has six ADC channels. Out of those any one or all of them can be utilized as inputs for analog voltage.
Project Owner Contributor

Interfacing ADC in Arduino Uno

hiotronhIOTron

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An affordable Braille e-reader
Project Owner Contributor

Braille E-Reader

virgile-colratVirgile-Colrat

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