Terence Eden. He has a beard and is smiling.

Terence Eden’s Blog

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Review: Accessibility for Everyone

· 800 words · Viewed ~542 times


Accessibility for Everyone book cover

My mate Laura has written a book! She has very kindly sent me a review copy ahead of its release. The first thing to mention is that this is not a technical manual. There's the odd smattering of HTML in there - but this book is much more focussed on why accessibility matters and how to implement an accessibility positive culture - rather than which specific tags to use in your code. This is…

Review: IR Dome USB WebCam - perfect for Raspberry Pi

· 1 comment · 800 words · Viewed ~2,868 times


Close up on camera lens, sensor, and IR LEDs

The good folk at Ailipu Technology have sent me a fist-sized USB camera to review. This is a cheap and simple way to get external video into a home server like a Raspberry Pi. This is the, slightly cumbersomely named, elp-usb100w05mt-dl36. What's in the box? The USB cable is around 5 metres long, and is wired into the camera. Four screws and rawlplugs are also included. Why? Because there…

LG 360 Camera Review

· 4 comments · 600 words · Viewed ~628 times


A distorted image

I've just bought an LG 360 - at £150, it's one of the cheapest dual lens cameras on the market. This an excellent bit of kit. Easy to use, impressive results, and an app which works pretty well. A single click button to take photos and videos, recording audio in surround sound, and perfect for uploading to Facebook or YouTube. Unlike most of the kit I review, I paid for this myself. I have no …

A USB Charger That Goes Up To 11 10

· 1 comment · 450 words · Viewed ~615 times


The good folks at Ntonpower have sent me this utterly ridiculous, and fantastically over-powered USB charger. It has ten frickin' ports each one capable of delivering 2.4 amps. So, what's it like? Straight up, it looks like a plastic toast rack. It's a chunky beast, but surprisingly lightweight. You won't have trouble lifting it, but it stays firmly in place. Round the other side are 10 USB …

Review: Sonoff 433 RF WiFi bridge

· 29 comments · 450 words · Viewed ~11,651 times


The good folk at Sonoff have sent me yet another gadget to review. This is a slightly curious device - an IP to 433MHz remote. This allows a smartphone to control smarthome gadgets which usually require an RF remote control. It costs £8 plus postage direct from Itead. This is similar to an Infrared device I reviewed a few years ago. It's a cute little box, small and light enough to hide away …

Review Nextion HMI Touchscreen with GPIO

· 7 comments · 1,000 words · Viewed ~4,788 times


I don't think the people who sent me this touchscreen are going to be very happy with this review. But that's the peril of asking bloggers to assess your kit, isn't it? The good folks at Sonoff have sent me a review unit of their "7.0" Nextion Enhanced HMI Capacitive Touch Display with Enclosure". A USB powered touchscreen - with a range of hackable goodies. It's a device which sadly fails…

Review: Svpro 3D Camera - for Android and Raspberry Pi

· 16 comments · 1,200 words · Viewed ~7,139 times


I've been sent a 3D camera addon to review - the Svpro SV-2560X3D-001 is a £65 stereo camera designed for Android. It will also work with a Raspberry Pi! It looks a little like a Microsoft Kinect - a single bar with two embedded cameras. The camera resolution is 720p on each lens. It clips on easily to a phone via a padded screw clamp. You need to install a dedicate 3D camera app in order …

Alexa powered smarthome control for Sonoff

· 3 comments · 550 words · Viewed ~7,289 times


I've been sent a couple of Sonoff smarthome gadgets. You can read my review of the S20 WiFi plug socket and the POW in line power controller. Here's a video of me controlling them from my Amazon Alexa: The latency seems a little slow - hard to tell if that's Amazon only relying on US data centres for Alexa skills, or the connection to my home. Once set up, it works well. Oh... but…

Review: Sonoff S20 WiFi Plug

· 3 comments · 700 words · Viewed ~6,550 times


A schematic of a smart plug.

The good folks at Sonoff have sent me a bunch of kit to review. First up, the S20 WiFi Plug - an easy way to retrofit IoT smarts to your existing appliances. This fills the same niche as the Belkin WeMo but with one crucial difference - it's about half the price. Direct from Sonoff it's US$13 - from Amazon UK the smartplug is £15. The cost of the WeMo is £40. How does it compare to the B…

Internet Connected Lightswitches - Redux!

· 4 comments · 1,900 words · Viewed ~1,833 times


Regular readers will remember that I have had a disastrous experience with WiFi light switches. I've had pretty good results with LIFX bulbs - but I really wanted something which can control my lights' switches. Enter the new WisQo smart lightswitches. The company claims that they'll work with the UK's "unique" wiring designs. They've kindly sent me a set to review - adjust your bias filters…

Review: PITAKA Carbon Fibre Wallet

· 2 comments · 750 words · Viewed ~1,263 times


The good folk at PITAKA have sent me one of their Carbon Fibre wallets to review. It is a gorgeous bit of kit - but does that justify the price tag? https://shkspr.mobi/blog/wp-content/uploads/2017/01/PITAKA-Carbon-Fibre-Wallet-Review-6mP3siO8Sps.webm You can also view the unboxing on YouTube This is a card-holder with space for 6 cards - wrapped up in a protective bundle, secured with strong…

Review: Omega2 IoT Prototyping Board

· 600 words · Viewed ~1,778 times


I've been sent an Omega2 Plus from Onion.io - it is a $9 Linux computer with built in Wi-Fi, Made for IoT. The obvious comparison is with the Raspberry Pi - and the ultra-cheap Pi-Zero. The Omega2 has a few advantages. It has a (small) amount of built in memory - so even if you don't have an SD card to hand it is still usable. WiFi is also built in - only 2.4GHz, but good enough for most…