For the past 3 weeks I’ve been working long nights on an open source colorimeter called the ColorHug. This is hardware that measures the colors shown on the screen and creates a color profile. Existing hardware is proprietary and 100% closed, and my hardware has a GPL bootloader, GPL firmware image and GPL hardware schematics and PCBs. It’s faster than the proprietary hardware, and more importantly a lot cheaper.
Making hardware does cost money, and I can’t give the hardware away for free like I do my other software. I’m aiming to do an initial production run of 50 units, but I’m going to need some advanced orders just to make sure I don’t get stuck with a lot of stock and no buyers. I’m offering a 20% discount on each unit, on the assumption the first users will be testing the firmware and reporting problems. If you want to support a cool open source project, I’m asking £48 for each unit, plus postage and packaging. There’s a whole website http://www.hughski.com/ if you want to know more about the project, and there’s even an newsletter if you don’t need hardware, but want to know how we’re getting on.
I would very much appreciate it if people could reshare this post, and help me get to my target of 50 pre-orders.
Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, TinyGO, or even use the Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for CircuitPython, MakeCode, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.
Have an amazing project to share? The Electronics Show and Tell is every Wednesday at 7pm ET! To join, head over to YouTube and check out the show’s live chat – we’ll post the link there.
Join us every Wednesday night at 8pm ET for Ask an Engineer!
Maker Business — Peloton to break ground at a new manufacturing campus in Ohio
Wearables — Tear it all apart
Electronics — Disable unused channels!
Python for Microcontrollers — Python on Microcontrollers Newsletter: CircuitPython tops Tom’s Hardware Best RP2040 Boards 2021 and more #Python #Adafruit #CircuitPython @micropython @ThePSF
Adafruit IoT Monthly — Toddler Clock, Predictive Weather Station, and more!
Microsoft MakeCode — Arcade Beginner Skillmap
EYE on NPI — Maxim’s Himalaya uSLIC Step-Down Power Module #EyeOnNPI @maximintegrated @digikey
New Products – Adafruit Industries – Makers, hackers, artists, designers and engineers! — New Products 06/16/21 feat. Terminal Block Breakout Module Board for Raspberry Pi Pico!
Sorry, the comment form is closed at this time.