#electromagnet — Public Fediverse posts

2025 Component Abuse Challenge: Relay Used As Guitar Pickup https://hackaday.com/2025/11/13/2025-component-abuse-challenge-relay-used-as-guitar-pickup/ #2025ComponentAbuseChallenge #electromagnet #MusicalHacks #contests #guitar #pickup #relay

Interactive Project Teaches Lessons About Electromagnets And Waves https://hackaday.com/2024/10/04/interactive-project-teaches-lessons-about-electromagnets-and-waves/ #electromagnets #electromagnet #recordedsound #education #learning #teaching #Science #waves

Interactive Project Teaches Lessons About Electromagnets And Waves - Whether you’re a kid or a nerdy adult, you’ll probably agree that the interactive ... - https://hackaday.com/2024/10/04/interactive-project-teaches-lessons-about-electromagnets-and-waves/ #electromagnets #electromagnet #recordedsound #education #learning #teaching #science #waves

Drive For Show, Putt for Dough https://hackaday.com/2024/10/02/drive-for-show-putt-for-dough/ #computervision #electromagnet #RobotsHacks #golfclub #robotics #aiming #putter #robot #golf

Drive For Show, Putt for Dough - Any golfer will attest that the most impressive looking part of the game—long driv... - https://hackaday.com/2024/10/02/drive-for-show-putt-for-dough/ #computervision #electromagnet #robotshacks #golfclub #robotics #aiming #putter #robot #golf

Electromagnetic Actuator Mimics Muscle https://hackaday.com/2024/07/26/electromagnetic-actuator-mimics-muscle/ #magneticactuator #electromagnetic #3dPrinterhacks #electromagnet #3dprinted #actuator #3dprint #magnet

Electromagnetic Actuator Mimics Muscle - Most electromagnetic actuators are rotating motors, or some variation on the theme... - https://hackaday.com/2024/07/26/electromagnetic-actuator-mimics-muscle/ #magneticactuator #electromagnetic #3dprinterhacks #electromagnet #3dprinted #actuator #3dprint #magnet

Electromagnets Make Vertical CNC Cutter a Little Stickier https://hackaday.com/2024/04/12/electromagnets-make-vertical-cnc-cutter-a-little-stickier/ #electromagnet #sheetsteel #cnchacks #LinuxCNC #plasma #torch #cnc

Electromagnets Make Vertical CNC Cutter a Little Stickier - Workholding is generally not a problem on a big CNC plasma cutter.; gravity does a... - https://hackaday.com/2024/04/12/electromagnets-make-vertical-cnc-cutter-a-little-stickier/ #electromagnet #sheetsteel #cnchacks #linuxcnc #plasma #torch #cnc

Vibratory Rock Tumbler Bounces on Printed Spring https://hackaday.com/2024/04/04/vibratory-rock-tumbler-bounces-on-printed-spring/ #3Dprintedparts #electromagnet #classichacks #rocktumbler #ToolHacks

Vibratory Rock Tumbler Bounces on Printed Spring - If you’re reading Hackaday, there’s a good chance you had a rock tumbler in your y... - https://hackaday.com/2024/04/04/vibratory-rock-tumbler-bounces-on-printed-spring/ #3dprintedparts #electromagnet #classichacks #rocktumbler #toolhacks

Sort of Electromagnet Attracts Copper, Aluminum - It is a common grade school experiment to wind some wire around a screw, power it ... - https://hackaday.com/2024/03/27/sort-of-electromagnet-attracts-copper-aluminum/ #electromagnet #shadedpole #science #magnet

Handle Sheet Metal with the Power of Microwave Oven Electromagnets - For those of us who don’t do it every day, handling sheet metal can be a nerve-wra... - https://hackaday.com/2023/05/23/handle-sheet-metal-with-the-power-of-microwave-oven-electromagnets/ #microwaveoventransformer #materialhandling #electromagnet #sheetmetal #toolhacks #mot

Handle Sheet Metal with the Power of Microwave Oven Electromagnets - For those of us who don’t do it every day, handling sheet metal can be a nerve-wra... - https://hackaday.com/2023/05/23/handle-sheet-metal-with-the-power-of-microwave-oven-electromagnets/ #microwaveoventransformer #materialhandling #electromagnet #sheetmetal #toolhacks #mot

Handle Sheet Metal with the Power of Microwave Oven Electromagnets - For those of us who don’t do it every day, handling sheet metal can be a nerve-wra... - https://hackaday.com/2023/05/23/handle-sheet-metal-with-the-power-of-microwave-oven-electromagnets/ #microwaveoventransformer #materialhandling #electromagnet #sheetmetal #toolhacks #mot

Handle Sheet Metal with the Power of Microwave Oven Electromagnets - For those of us who don’t do it every day, handling sheet metal can be a nerve-wra... - https://hackaday.com/2023/05/23/handle-sheet-metal-with-the-power-of-microwave-oven-electromagnets/ #microwaveoventransformer #materialhandling #electromagnet #sheetmetal #toolhacks #mot

Handle Sheet Metal with the Power of Microwave Oven Electromagnets - For those of us who don’t do it every day, handling sheet metal can be a nerve-wra... - https://hackaday.com/2023/05/23/handle-sheet-metal-with-the-power-of-microwave-oven-electromagnets/ #microwaveoventransformer #materialhandling #electromagnet #sheetmetal #toolhacks #mot

Levitating Banana Is An Excellent Conversation Starter - “I really like your floating banana.” If that’s something you’ve always wanted you... - https://hackaday.com/2023/02/03/levitating-banana-is-an-excellent-conversation-starter/ #halleffectsensor #levitatingbanana #electromagnet #levitation #banana #art

Propel Paper Planes, Bisect Sausages With Electromagnets - Are you still launching paper airplanes using your hands? That’s like a baby’s toy... - https://hackaday.com/2021/11/14/propel-paper-planes-bisect-sausages-with-electromagnets/ #electromagnet #weaponshacks #linearmotor #science #railgun

Is This 12-layer PCB Coil The Next Step In Ferrofluid Displays? - [Applied Procrastination] is in the business of vertical ferrofluid displays, but ... - https://hackaday.com/2021/11/12/is-this-12-layer-pcb-coil-the-next-step-in-ferrofluid-displays/ #electromagnet #ferrofluid #mischacks #fetch

DIY Machine Enables PEMF Therapy on a Budget - We’re certainly not qualified to say whether or not pulsed electromagnetic field (... - https://hackaday.com/2021/08/29/diy-machine-enables-pemf-therapy-on-a-budget/ #electromagneticfield #electromagnet #laptopcharger #medicalhacks #mosfet #emf

Ferrofluid Display Gets New, Better Driver Circuitry - In 2019 [Simen] and [Amud], two students from the University of Oslo, set out to d... - https://hackaday.com/2021/08/26/ferrofluid-display-gets-new-better-driver-circuitry/ #electromagnet #ferrofluid #mischacks #display #pca9685

A 3D Printer with an Electromagnetic Tool Changer - The versatility of 3D printers is simply amazing. Capable of producing a wide vari... - https://hackaday.com/2021/06/12/magnets-how-do-they-work-on-3d-printers/ #3dprinterhacks #electromagnet #3dprinter #printer #change #corexy #magnet #tool

The Word Clock You Can Feel - By this point, pretty much everyone has come across a word clock project, if not built one themselve... - https://hackaday.com/2021/03/30/the-word-clock-you-can-feel/ #electromagneticdisplay #electromagnet #clockhacks #custompcb #wordclock #haptic #magnet #clock

Let KiCad and Python Make Your Coils - We like to pretend that our circuits are as perfect as our schematics. But in truth, PCB traces ha... - https://hackaday.com/2020/10/19/let-kicad-and-python-make-your-coils/ #printedcircuit #electromagnet #mischacks #magnet #kicad #coil #pcb

Mechanical Seven-Segment Display Really Sticks Out from the Pack - We’ve been displaying numbers using segmented displays for almost 120 years now, an invention that... more: https://hackaday.com/2020/07/27/mechanical-seven-segment-display-really-sticks-out-from-the-pack/ #electromagnet #sevensegment #mischacks #7segment #solenoid #display #numeral #magnet #number

Salvaged Drill Gets a Magnetic Upgrade - For most people, a broken tool is at the end of its useful life. But rather than toss a heavy-duty d... more: https://hackaday.com/2020/07/07/salvaged-drill-gets-a-magnetic-upgrade/ #magneticdrillpress #electromagnet #drillpress #toolhacks #salvage

Magnets Turn Flexible PCB Into Electric Grasshopper - Just because something doesn’t seem to have an apparent purpose, that doesn’t mean we shouldn’t tr... more: https://hackaday.com/2020/03/31/magnets-turn-flexible-pcb-into-electric-grasshopper/ #flexiblecircuitboard #flexiblerobotics #electromagnet #flexiblepcb #hardware #magnets

Inverse Kinematics Robot Arm Magna-Doodles The Time For You - Following a surge of creativity fueled by the current lockdown, [Diglo] writes in with his tableto... more: https://hackaday.com/2020/03/24/inverse-kinematics-robot-arm-magna-doodles-the-time-for-you/ #inversekinematics #electromagnet #drawingclock #customclock #magnadoodle #clockhacks #robotarm #magnet #clock

This V8 Makes a Shocking Amount of Power - As a work of art, solenoid engines are an impressive display of electromagnetics in action. There ... more: https://hackaday.com/2020/03/20/this-v8-makes-a-shocking-amount-of-power/ #electromagnet #enginehacks #crankshaft #camshaft #electric #solenoid #machine #engine #lathe #coil #v8

A Tin Can Phone, but with Magnets - The tin can phone is a staple of longitudinal wave demonstrations wherein a human voice vibrates t... more: https://hackaday.com/2020/02/29/a-tin-can-phone-but-with-magnets/ #electromagnet #musicalhacks #microphone #voicecoil #solenoid #speaker #magnet #coil

Tracking Wasted Time With A Ferrofluid Clock - We know this project is supposed to be about developing a fine-looking ferrofluid clock, and not a... more: https://hackaday.com/2019/12/10/tracking-wasted-time-with-a-ferrofluid-clock/ #procrastination #electromagnet #clockhacks #ferrofluid #mischacks #chemistry #magnet #teensy #brine

Build Your Own Solenoid Engine - A solenoid engine is a curiosity of the electrical world. By all measures, using electricity to ro... more: https://hackaday.com/2019/09/25/build-your-own-solenoid-engine/ #electromagnetic #electromagnet #enginehacks #solenoid #engine #lathe #coil #diy

Ferrofluid Display Fuels the Fun, and the Procrastination - When deadlines loom and your future is on the line, do what top college students through the ages ... more: https://hackaday.com/2019/05/28/ferrofluid-display-fuels-the-fun-and-the-procrastination/ #electromagnet #ferrofluid #mischacks #display #driver #matrix