Any novel complex system needs to be designed more than once. A large bundle of unvalidated assumptions never survives its first contact with objective reality. Plan for the redesign.
Do you have questions about RTK? Learn about how RTK works, how to get correction data, use cases, building a base station, and more at http://Hackster.ioHacksterio here: https://bit.ly/3Re69pT
New Larson Scanner 2022
Smaller at 100x17mm with power switch, battery charger & protection, 20x bright RED LED operating on an ATtiny202 MCU
Powered from 5VDC or mUSB source
Best Fit with an AA/14500 Li-ion battery on a wired holder attached at the back of the pcb
How to make a #ROS motor controller for precise speed control and odometry, from the ground up. This is the first step to using ROS on your robot! #Robotics https://medium.com/exploring-ros-robotics/how-to-add-a-motor-controller-to-your-ros-robot-fd17352cd5e3
I woke up this morning to a news alert that our @[email protected] middle-grade book series was banned by some school districts as part of the Mom for Liberty effort to ban books. To be honest, I am so angry I cannot breathe.
I got RoBud to follow me autonomously for the first time!
It’s using mobilenet v2 object detection with OpenCV on the Classic @[email protected] Jetson Nano 4GB dev kit.
Finished designing, building and assembling most components: Turns out my table can actually WALK as well as I hoped it would! Next steps: Implement remote control, connect a battery, and open up the throttle...
Internet friends, can I use https://datasheet.lcsc.com/lcsc/2205051830_XINLUDA-XL9535_C561273.pdf as a drop-in replacement for https://www.ti.com/cn/lit/ds/symlink/tca9555.pdf?ts=1663700110236 to reduce BOM cost? #ElectroonicsTwitter @[email protected] @[email protected] @[email protected] Context; https://github.com/rosmo-robot/micro-bot/blob/master/Hardware/V3/minisumo_v3.pdf
Want a sneak peek at BurgerBot V2 - it can draw! The pen is right at the centre of the wheels, making it easier to draw shapes with code! Powered by @[email protected] Pico W! @[email protected] #raspberrypi #picow #robot #robotics #robots #micropython #circuitpython #STEM #edutwitter
Our guest this week is the amazing Alex Glow, host of Hackster Cafe and formidable creator! Come for the presentation about how to move toward more sustainable, greener, electrical engineering, and stay for Q&A with the audience during the live taping.
VisionFive 2 will be made compatible with all mainstream Linux Operating Systems
@[email protected] @[email protected] @[email protected] @[email protected] @[email protected] @[email protected]
VisionFive 2 crowfunding for the last 3 days!
How do you prepare young kids and teens for the future-of-work?
So these work out to $16 for a assembled board. Looking for ways to reduce the cost now.
Includes this footprint/pinout we hope to use for daughterboards: https://github.com/rosmo-robot/Feather-Bit/blob/main/v1/daughter_concept/Readme.md
Small, Open Hardware robot. Bot account obvs.
ESP32 based with BLDC & SimpleFOC driver board for M5stack modules