Electronics
Projects using electronic components and circuits
Rigol DHO804 Oscilloscope Quiet Fan Mod
We fitted a quiet Noctua fan using a 3D printed mount to the back of our Rigol DHO804 oscilloscope to make it quieter when in use
Zwift ESP32 Bluetooth Wireless Keyboard Controller
Making a custom controller for the cycling training software Zwift, with a ESP32 Feather Bluetooth wireless keyboard controller using a Adafruit ESP32 Feather V2.
Monitoring Air Quality with the AirGradient Open Air Outdoor Monitor and Home Assistant
Using an open source air quality monitoring system from AirGradient, we have added outdoor air pollution data logging to Home Assistant and our long term data logger online.
Amazon Echo Spot Teardown - Smart speaker with LCD
Welcome to a in-depth teardown of the 2024 Amazon Echo Spot Smart Speaker with LCD display. In this blog post, we'll be taking a closer look at the inner workings of this popular smart home device, uncovering the components that power its advanced features, and exploring its construction
PartFinder 2.0 Core component inventory manager
This is a new release of the PartFinder component inventory manager I released four years ago in March 2020 which now runs on Windows, Mac and Linux.
ESP32 RGB Microscope LED Ring Light
Designing a new RGB LED ring light for our microscope with an ESP32 WiFi controller using a manual control and web interface
Fujinon Pro 2010 Night Vision Scope Infrared LED Mod
We added an infrared LED into our Fujinon Pro 2010 night vision monocular to help with night vision illumination
Three Elgato Key Light remote control using an ESP32 Wi-Fi module
Building a remote controller for three Elgato Key Lights using a low-cost ESP32 Wi-Fi module with push switches and indicator LEDs
BOBOVR M3 Pro battery pack inductor noise fix on Meta Quest 3
Modifying a BOBOVR M3 Pro VR headstrap battery for the Meta Quest 3 to reduce audible noise from the battery pack.
Buying Used Test Equipment from Ham Radio Rallies
Visiting FRARS Hamfest in Wimborne and buying used test equipment from Ham radio rallies
Amazon Echo Pop Smart Speaker teardown
New teardown and looking inside the latest Amazon Echo Pop smart home speaker and Amazon Alexa smart home device
Amazon Echo Dot 5th Gen Smart Speaker Teardown
Taking a look inside the latest Amazon Echo Dot 5 smart home speaker and Amazon Alexa device, now with a new larger speaker and temperature sensor
ModBus to MQTT WiFi Bridge for a Solis 1.5kW Inverter
Using an ESP32 WiFi module to create a ModBus to MQTT WiFi Bridge for a Solis 1.5kW Solar PV Inverter to log data with Home Assistant
Ham Radio Asterisk Allstar Gateway with a Tait 8110 and Raspberry Pi
Setting up the hardware and software for an AllStar Link Gateway using a Tait TM8110 which is a 25W PMR radio with a Raspberry Pi and USB sound card interface
Nest Thermostat to Home Assistant via 1-Wire, Arduino and MQTT
Connecting our Nest Thermostat 3rd Gen to Home Assistant via 1-wire and an Arduino Uno to capture the 1-wire sensor data
Please support the blog and our projects by buying your Raspberry Pi development boards from our online store at AB Electronics UK.
- Projects (97)
- Electronics (72)
- Home Automation (51)
- General (40)
- Solar Power (36)
- Raspberry Pi (32)
- DIY Pick and Place (30)
- Photography (18)
- Programming and Code (16)
- Radio and RF (13)
- Arduino (11)
- Video and Audio (10)
- Apple (8)
- Land Rover (7)
- Xbox (6)
- Soldering Robot Project (6)
- Linux (6)
- RC Models (4)
Popular Posts
Raspberry Pi Zero W external antenna mod
04 March 2017 142,110 views
Modding Beat Saber on the Quest 3 with ModsBeforeFriday
05 November 2023 112,538 views
Echo Dot 3rd Gen Smart speaker Teardown
21 July 2019 104,444 views
Ford Sync 3 USB Drive Music Playlists
22 October 2016 101,286 views