All projects and posts

Zwift Cog and Zwift Click v2 Controllers with Tacx Neo 2T Photo
Zwift Cog and Zwift Click v2 Controllers with Tacx Neo 2T
New Zwift Click v2 Controllers upgrade on the smart cycle trainer and troubleshooting Bluetooth connection issues

ASP.Net Core Google Site Map Generator Photo
ASP.Net Core Google Site Map Generator
How to Generate a Google Sitemap File Using ASP.NET Core and C#

Raspberry Pi Pico, LoRa & Home Assistant remote soil monitoring Photo
Raspberry Pi Pico, LoRa & Home Assistant remote soil monitoring
How to monitor soil moisture levels on our allotment and view the data in Home Assistant using a pair of Raspberry Pi Picos & LoRa radio modules to send and receive the data

Kenwood TS-850S HF Transceiver LCD Display Repair Photo
Kenwood TS-850S HF Transceiver LCD Display Repair
Fault finding and repairing a faulty Kenwood TS-850S HF Transceiver with a dead display backlight, replacing the compact fluorescent lamp with an LED strip

An introduction to our other hobby, growing food on an allotment Photo
An introduction to our other hobby, growing food on an allotment
Thinking about growing your fruit and veg? An allotment is a brilliant way to enjoy fresh fruit and veg, get outdoors, and learn new skills

The Importance of Proper Form Validation and Meaningful Error Messages Photo
The Importance of Proper Form Validation and Meaningful Error Messages
Website form validation is a critical part of any online form, ensure your website visitors and customers have a good experience when trying to place orders

Introducing a blog for Retro Computing Enthusiasts,  Retro Bits and Bytes Photo
Introducing a blog for Retro Computing Enthusiasts, Retro Bits and Bytes
We have launched a new blog dedicated to all things retro computing and classic computers from the 1970s, 80s and 90s

Quansheng UV-K6 with HF mod with UVK5CEC firmware Photo
Quansheng UV-K6 with HF mod with UVK5CEC firmware
Installing a HF modification board into a Quansheng UV-K6 HAM radio to add HF receiver with CW, SSB and USB radio modes using UVK5CEC firmware

Rigol DHO804 Oscilloscope Quiet Fan Mod Photo
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

 Integrating Stripe Express Checkout in an ASP.NET Core 8 Ecommerce Website Photo
Integrating Stripe Express Checkout in an ASP.NET Core 8 Ecommerce Website
This post shows how to add Stripe Express Checkout in an ASP.NET Core 8 Ecommerce Website using C# and the Stripe.js sdk

Zwift ESP32 Bluetooth Wireless Keyboard Controller Photo
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 Photo
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.

New Smart Gas Meter Broke Home Assistant long term logging Photo
New Smart Gas Meter Broke Home Assistant long term logging
New smart energy meters promised better logging, but it broke our Home Assistant install and long-term energy logging. Here’s what went wrong and how it’s affecting Home Assistant in our smart home

Amazon Echo Spot Teardown - Smart speaker with LCD Photo
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

Twelve years of Raspberry Pi Development Boards Photo
Twelve years of Raspberry Pi Development Boards
For over 12 years, AB Electronics UK has been designing and developing Raspberry Pi development boards. Throughout this time, we've gained extensive experience in developing high-quality circuit boards specifically designed for hobbyists and developers.

AB Electronics

Expand your Raspberry Pi

ADC Differential Pi

ADC Differential Pi

8 Channel 18-bit Differential Analogue to Digital converter development board for the Raspberry Pi.

Order ADC Differential Pi

Please support the blog and our projects by buying your Raspberry Pi development boards, connectors and accessories from our online store at AB Electronics UK.

View Raspberry Pi Zero W external antenna mod

Raspberry Pi Zero W external antenna mod

Calendar Icon04 March 2017 Views Icon151,039 views

View Echo Dot 3rd Gen Smart speaker Teardown

Echo Dot 3rd Gen Smart speaker Teardown

Calendar Icon21 July 2019 Views Icon114,177 views

View Ford Sync 3 USB Drive Music Playlists

Ford Sync 3 USB Drive Music Playlists

Calendar Icon22 October 2016 Views Icon106,115 views

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