Haven't used Mini project blog yet?
Ask Trustburn

Questions about Mini project blog

Based on 5 reviews, listing data and website checks · updated 2 days ago

What is Mini project blog?

Mini project blog is an electronic blog maintained by Erik Henneberg that documents various personal electronics and hardware projects. It covers DIY topics such as retro PC ATX PSU latch switch circuits, smart plugs, audio amplifier modifications, and integrating a rotary telephone with a 4G/LTE mobile network.

How does the retro PC ATX PSU latch switch circuit operate?

The blog features a retro PC ATX PSU latch switch circuit that uses an ATtiny microcontroller to control the power supply unit. This circuit allows a short push on the power button to start the PSU, while a long press of 1.5 seconds is required to turn it off.

What do reviewers say about the blog's content and documentation?

Reviewers have praised the blog for its detailed documentation of software source code, which is linked to additional pages for projects like the ATX_Attiny_latch_switch_SW. The content is presented as dated blog posts that cover a wide range of DIY electronics topics.

What specific motorcycle projects are featured on the blog?

The blog includes projects for diesel motorcycles, such as a speedometer and rev counter, as well as modifications to Royal Enfield diesel motorcycles using engines like the Ruggerini MD151 and Yanmar L100.

What integration and upgrade projects are described in the blog?

The blog details an integration project that connects a rotary telephone to a 4G/LTE mobile network, alongside other hardware upgrades like a Beolit 505 DAB+ upgrade and a Panasonic IR RX with dual PWM output.

What smart home and timing projects are covered?

The blog provides information on smart socket projects, including an adaptive smart plug and a smart power strip with a week day timer, as well as a retriggeable delay circuit for an USB outlet.

What audio amplifier and radio modifications are featured?

The blog documents audio amplifier modifications, specifically a Nobsound TPA3116D2 2.1 amplifier with a power on/off anti pop feature and a DAB radio that performs auto tune at power on.

What is the current rating and review history of the blog?

The blog's Trustburn rating is 3.6 out of 5 from 5 reviews, and it has been active since at least April 2025 with posts extending into August 2026.

What is the official website of Mini project blog?

The official website of Mini project blog is borrevej.dk.

Based on reviews, listing data and the company's website. Verify anything important with the company directly.

Sofie Nielsen
Reviews 1

The website offers a collection of technical project descriptions that are interesting to read. The post about the retro PC ATX PSU latch switch provides specific details about the circuit and software used. However, it is not entirely clear how these individual projects relate to a broader service offering. The list includes diverse topics such as smart sockets, amplifiers, and even diesel motorcycle modifications, which suggests a wide range of capabilities. Yet, without more context, it is difficult to gauge the primary focus of the business. The presence of navigation links to older posts indicates an archive of work, which is good. For a potential client, the technical competence seems evident, but the commercial aspects remain somewhat ambiguous. It would be helpful to know if these are personal projects or services available for hire. The technical details are sound, but the overall presentation could benefit from clearer service definitions.

Anders Christensen
Reviews 1

I am really impressed by the depth of technical knowledge displayed across the various project logs on borrevej.dk. The detailed breakdown of the ATX PSU latch switch, including the specific microcontroller used and the software environment, is fantastic for DIY enthusiasts. It is excellent to see such specific hardware details like the Attiny25 and the AVRISP mkII programmer mentioned. The clear explanation of the power button logic and voltage signals makes it easy to follow along. This kind of thorough documentation is exactly what hobbyists need when working with retro hardware. The variety of topics, from smart power strips to DAB radio upgrades, shows a broad interest in electronics. It is a very useful resource for anyone interested in practical electronics projects and hardware modifications.

Jonas Pedersen
Reviews 1

The variety of projects listed on the site is impressive, ranging from smart sockets to diesel motorcycle speedometers. However, some entries lack sufficient detail to fully understand the scope. The breadth of topics is certainly a strong point for general interest.

Mette Hansen
Reviews 1

While the technical blog posts are informative, the absence of any pricing information or service fees is notable. It is unclear what the cost might be for similar hardware modifications or consulting.

Lars Jensen
Reviews 1

Reading through the detailed explanation of the retro PC ATX PSU latch switch project on borrevej.dk provides a clear look into the technical specifics. The description of using an Attiny25 to latch the PS-On signal is particularly helpful for enthusiasts dealing with older hardware like flexATX power supplies and micro ATX cases. It is good to see the inclusion of the C software written in Atmel Studio 7, along with the mention of the AVRISP mkII programmer. This level of detail suggests a thorough approach to documenting the hardware modifications. The information about the purple wire providing standby voltage and the green wire controlling power output is accurately described. For anyone working on similar retro computing projects, having this specific technical data available in one place is valuable. It seems like a well-researched resource for hobbyists who need to understand the electrical connections without guessing. The clear distinction between the different Attiny models and the programming method adds to the credibility of the information provided.

Questions & Answers

No questions yet — be the first to ask.

News & Press

No news yet. This is where the business shares its own updates and press.

Widgets

Boost your business trust by displaying widget on your website — its a simple way to convert your visitors into customers.

Embed code

<script src="https://trustburn.com/widgets/index.js"></script>
<div class="trustburn-widget" data-trustburn-protocol="https:" data-trustburn-domain="trustburn.com" data-trustburn-widget="score" data-company-path="borrevej-dk" data-lang="en"></div>
More widgets

About Mini project blog

Mini project blog is an electronic blog maintained by Erik Henneberg that documents various personal electronics and hardware projects. The blog covers a range of DIY topics, including a retro PC ATX PSU latch switch circuit using an ATtiny microcontroller, smart plugs and power strips, audio amplifier modifications, radio upgrades, and integration projects such as connecting a rotary telephone to a 4G/LTE mobile network. It also lists other projects like a diesel motorcycle speedometer and rev counter, and modifications to Royal Enfield diesel motorcycles. The content is presented as dated blog posts, some of which link to additional pages with software source code.