This one kind of caught me off guard when I first heard about it, but NXP recently announced that they would be making their low-power, low-cost 32-bit ARM Cortex M0 chips available in a variety of new hand-solderable packages, including the venerable DIP. I don’t know if this is a first, but there definately can’t be that many ARM chips out there in DIP … but the more the merrier where hobbiests are concerned. The LPC1114 runs at speeds up to 50MHz, has 32KB Flash and 8KB SRAM, and is ridiculously cheap in it’s currently available packages … DIP packaging is bound to be more expensive (the dies on these chips are a small fraction of the cost compared to large packaging like that), but I’m curious what price tag they put on them. NXP has been extremely aggressive with their current M0 pricing, and these chips are clearly aimed at the very cost-sensitive Chinese market (since the cheapest goods are still all hand-assembled), so I’d expect to be the price to be quite attractive. You can read all the marketting-speak about it here in the original press release.
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 — Chip inventories rise as demand falls
Wearables — How to attach a battery to your next wearables project
Electronics — Check out this shorthand shortcut
Python for Microcontrollers — Python on Microcontrollers Newsletter: 400 CircuitPython Libraries, 3m Thanks and much more! #CircuitPython #Python @ThePSF @micropython @Raspberry_Pi
Adafruit IoT Monthly — 2022 in Recap!
Microsoft MakeCode — MakeCode Thank You!
EYE on NPI — Maxim’s Himalaya uSLIC Step-Down Power Module #EyeOnNPI @maximintegrated @digikey
New Products – Adafruit Industries – Makers, hackers, artists, designers and engineers! — #NewProducts 1/25/23 Featuring #Adafruit ESP32-S2 Reverse #TFT Feather! @adafruit
Sorry, the comment form is closed at this time.