I build #circuits to drive projects, like a kiln controller or a robot. My prototypes are built with bought modules on #veroboard. A module takes Vin and GND, and provides IO as SPI, I²C, 0-5v, etc, so I can ignore the specifics of each chip and work on the fun integration stuff.
The problem arrives when I want to make a #PCB without modules. I then I have to open a million datasheets and spend a week finding components and routing stuff.
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My husband requested a circuit board design for this t-shirt, in green, of course. I didn’t have quite enough of the main fabric left to cut out the front and back in whole pieces. There was a big chunk missing at the shoulder. So I asked my husband if circuits ever had a reason for two of them to be joined together, so I could fill in the space, and he said sure. When circuit boards are fabricated, the machines make a whole panel of them at a time and they’re connected together with lines of perforation, called mouse bites, so they can later be snapped apart into separate pieces. So that’s how I filled in the gaps at the corners with scrap fabric to make them look intentional.
Mostly 100% cotton jersey, cotton and polyester thread, gold acrylic paint
#STEMSunday #STEM #STEAM #Circuits #Engineer #Engineering #NoireSTEMinist #BlackWomenSTEM
In a series RLC circuit with a dc source, if L equals C then determine the value of R such that the voltage across the capacitor is critically damped.
a) R = .5
b) R = 2
c) R = .5/L
d) none of the above
#STEM #STEAM #Circuits #Engineer #Engineering #NoireSTEMinist In a source-free series RLC circuit, if the resistor is replaced with a wire then the voltage across the capacitor is
a) underdamped
b) overdamped
c) critically damped
d) undamped
Has anyone here ever tried to build "open source" hardware from scratch? How easy is it to order all of the components online for a circuit diagram etc.
Is there anyone on the #askFedi who has built this mini FM transmitter?
#Electronics #soldering #circuits
https://othernetworks.net/2024/08/20/build-your-own-mini-fm-transmitter/
How are events segmented and organized in time? And how might this impact our perception and memory?
Check out our work here on how neural trajectories in the lateral entorhinal cortex inherently drift over time, but abruptly shift at event boundaries to discretize a continuous experience.
Please recommend to me the simplest primer for understanding the meaning of circuit diagrams or schematics (I don’t even know if there is a difference.
I am learning them for a very weird reason.
Stafford Beer uses circuit diagram like notation in his management cybernetics diagrams, obviously as a kind of metaphor. I am trying to get a grounding in the reality he bases the metaphor in to better follow his logic.
The last time I worked with circuits was in shop class. I am now of the age to need reading glasses. So I probably need a light refresher on basic concepts, too.
Came across this phenomenal software that can help all noob engineers.
#STEMSaturday #NoireSTEMinist #MySTEMIsFortheStreets Learning STEM everywhere you are. #BlackSTEM #BlackFediverse #BlackMastodon #BlackTwitter #BlackFedi #WomenEngineers #Circuits #EngineeringProfessor #EngineeringProfessor #BlackEngineer #EngineeringWhileBlack NoireSTEMinist.com
Hello world of electronics is the LED circuit #STEMTok #LearnOnTikTok #Math #Engineering #Programming #Circuits #Robotics #EngineeringStudent #EngineeringProfessor #BlackSTEM #WomenSTEM #BlackFedi #BlackMastodon #BlackTwitter #BlackFediverse #RoboTok #TechTok #MySTEMIsForTheStreets
Potentiometers or variable resistors in an electronic circuit Using a sonar for distance sensing on your robot. #STEMTok #LearnOnTikTok #Math #Engineering #Programming #Circuits #Robotics #EngineeringStudent #EngineeringProfessor #BlackSTEM #WomenSTEM #BlackFedi #BlackMastodon #BlackTwitter #BlackFediverse #RoboTok #TechTok #MySTEMIsForTheStreets