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This was a fun project. Got a couple gimbals working. Just straight up jammed the GPIO's on the CH32V003 into a 3-phase BLDC motor, using ADC to comb-filter based on the main PWM for stall detection. No extra parts, but very datasheet violate-y. github.com/cnlohr/ch32v00…
Finding a fresh eggs vending machine in Ireland is not the surprise, it’s the amount of eggs you get for a few coins🥚
It’s not that bad 🤷♂️
retweet this circle to give your EE friends war flashbacks
DIY or buy? Mate niekto takuto vec? Alebo nejaky samodomo udelator? Referencie, odporucania?
Calculating I2C Pull-Up resistors requires knowing the bus capacitance. Here's why AND what to do when you don't know that value. (Spoiler: Use an oscilloscope to measure/verify it.)
In this episode of #WorkbenchWednesday, Bald Engineer James guides you through selecting the correct resistor. Take advantage of these tips on ensuring compliance with the I2C spec Watch the full episode now! bit.ly/3P8lr1c
#BestPractices 🔥 "Debugging with PlatformIO: Part 1. Back to the Basics" A brief introduction to the #debugging workflow used in PlatformIO Unified Debugger 👉 piolabs.com/blog/insights/… 📌 #EmbeddedSystems #Semiconductor #Engineering #Electronics
Print-in-place CAR + KYBR Truck My latest mechanical model of toy car with all-wheel steering is available now @Cults3D Chassis is fully functional right after print. No assembly or supports. Just attach 4 wheels. #Cybertruck version included Download: cults3d.com/en/3d-model/ga…
TIL about this ESP32 Oscilloscope Project! #BojanJurca github.com/BojanJurca/Esp…
Saw this Rx/Tx resistor switcheroo setup that’s pretty handy. reddit.com/r/electronics/…
You must learn about Ultra Low-Cost #RISCV MCU #CH32V003; it will help in your product development. Especially if you are building a high-volume product. You can buy the WCH Evaluation kit from here evelta.com/capuf-embedded/ CH32V003 Tutorial: pallavaggarwal.in/2023/10/01/ch3…
The Raspberry Breadstick will have you prototyping on your breadboard faster than ever before! With @Raspberry_Pi's RP2040 running @CircuitPython, your next electronics project is minutes away from reality. Get yours now @crowd_supply! crowdsupply.com/breadstick-inn…
Contraption v2
C32V003J4M6 is a evil little chip. Both GPIO D6 & A1 are at pin 1 and it's possible to set both as outputs at the same time. And then set D6 high and A1 low which will be an internal short circuit inside the chip heating it up and destroying it. ;( #HCF en.wikipedia.org/wiki/Halt_and_…
Spyce, a restaurant based in Boston, employs robotic chefs to enhance the dining experience by preparing your meals.
Amazing knots & ties.
This window turns into a balcony in few seconds and can almost instantly change the level of interaction with the external spaces [video: buff.ly/3CPXghF]
NOVELDA has unveiled a new low-power UWB radar presence sensor with a power consumption of under 100 µW and designed to operate on two AAA batteries for up to four years. bit.ly/3Pr8XTj
cnx-software.com
NOVELDA's latest UWB radar presence sensor consumes less than 100 µW - CNX Software
NOVELDA has unveiled a new low-power ultra-wideband (UWB) radar presence sensor with a power consumption of under 100 µW and designed to operate on two
New ESP32-C3 Book. FREE!!!! 400 pages. espressif.com/sites/default/…
These 3D backlit wall painting inspired by Hwang Seontae's artworks are a captivating fusion of art and light [📹 moodymouse.world: buff.ly/45OZsTT]
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