There are plenty of “how to design a robot” tutorials out there; this is not one of them. Why is this one different? Because the author, GastonLagaffe, doesn’t want to tell you what to do, as he doesn’t want to limit your creativity. 🙂 His personal goals for this robot were for it to be small, autonomous, cheap, easy to solder, easy to program, with plenty of holes, and swarm capable, and although the journey to get from concept to implementation took him 12 months, he learned a lot along the way.
So if you want to make a robot, why not dream big as you read about how Gaston took what started as a small wish and made it a reality, Gaston-style. To see his journey, check out this HelveKit Robot Design Journey on Instructables. You may smile as you see his approach and decide you would have done it differently, but that’s exactly what Gaston would want you to do!
Have you ever wanted to test something out very quickly, but dread pulling out the breadboard and wires? If you’ve ever needed a QuickIO Shield, it’s here! Majenko Technologies—creator of UECIDE and the chipKIT Lenny—has released this new shield.
This incredibly useful accessory snaps right onto your Arduino or chipKIT board, instantly giving you all the handy IO you need, as the name says, quickly. With four pushbuttons, two 10KΩ potentiometers, and eight LEDs, there is no more messing around with a breadboard and wires just to add a couple of buttons to your design. Plus, using a potentiometer for a variable-voltage analog input has never been easier; and with LEDs nicely arranged as a bar-graph, you can create simple visual feedback in seconds.
The QuickIO Shield is truly an essential component of every Arduino user’s kit. For more information on this neat board, check out the QuickIO Shield Product Page on Majenko’s website!
If you saw our post about the new chipKIT Lenny, and you’re totally excited, we have more news for you! In advance of the production release, Majenko Technologies, originator and designer of the Lenny, is offering early access to this new board. You can purchase a limited edition, sneak preview of the Lenny before the production boards roll out. These boards are production-ready, just without the packaging. So get yours today!
The first ever Arduino Developer Summit took place last week, Thursday, June 30th and Friday, July 1st, 2016 in the gorgeous Italian Alps at Skyway Monte Bianco. Top developers from the open-source community all over the world met to discuss greater collaboration in their effort to continue enhancing the support and solutions they provide to the ever-growing Maker community. Check out the program for the lineup of speakers.
Representing the chipKIT platform was Microchip’s Guy McCarthy, who presented an intro to the chipKIT platform, discussions about extending the Arduino system, lessons learned, and what’s coming soon to chipKIT! Check out his presentation–Arduino Developer Summit 2016 – chipKIT Runtime Evolution–for more information.
We hope this year is the first of many summits to come!
We have some great news for USB lovers! A new board, chipKIT Lenny, is in final prototype stages and preparing for production. If you haven’t already guessed, the chipKIT Lenny is the PIC32 equivalent of the Arduino Leonardo, only considerably advanced, with more peripherals and overall power.
The Lenny features a direct USB connection that provides a separate USB serial connection in addition to the two UART serial connections provided on the GPIO headers. Advanced users can use the Microchip Harmony framework in MPLAB X IDE to emulate further USB devices such as HID keyboards and mice. For chipKIT core users, enhanced support for emulation is being actively worked on and can be previewed by using the Harmony USB core in UECIDE.
The PIC32 microcontroller on the chipKIT Lenny is a PIC32MX270F256D MCU at 40 MHZ with 256K of Flash and 64K of RAM. This board features the following, and much more!
Two I2S/SPI modules for Codec and serial communications
Parallel Master Port (PMP) for graphics interfaces
Charge Time Measurement Unit (CTMU)
Two UART and I2C™ modules
Five 16-bit Timers/Counters (two 16-bit pairs combine to create two 32-bit timers)
Five Capture inputs and Five Compare/PWM output
Keep your eyes peeled for the chipKIT Lenny release, coming soon!
Did you ever wish you could program your chipKIT board in Arduino IDE? Well, your prayers have been answered! The chipKIT development team is very excited to announce the release of v1.1.0 of the chipKIT-core software! This is the latest version of the chipKIT software, and it has support for all existing chipKIT boards. It is installed into the Arduino 1.6.7+ IDE, just like any of the other available cores.
Extra extra! Read all about it! The EDN online community has named chipKIT Wi-FIRE one of their Hot 100 Products of 2015 in their Wireless and Networking category! Although they had posted a glowing review of the chipKIT Wi-FIRE back in February, we were pleasantly surprised to have stayed in their good graces. They said, and we quote “Digilent’s chipKIT WiFire board is an awesome little beastie. Powered by Microchip’s latest 32-bit 200 MHz MCU, the Wi-Fi equipped Arduino-compatible platform has been paired with Imagination Technologies’ Flow Cloud service development tools in an effort to make creating cloud-powered embedded applications practical for the average developer.”
Jay Weeks of Digilent is back with another very useful “Instructable” about external interrupts. Armed with a chipKIT board, a USB cable, and a piece of wire, he guides you through some example code, so that you can see for yourself how interrupts really work! Using very simple explanations, he discusses polling vs. interrupts, and then he delves deeper into the topic to discuss debouncing, interrupt service routines, volatile variables, and more. Check it all out at Instructables.