Part 3 of building the DIY seismograph. So continuing on the moving arm concept, I settled on using a servo motor as this could easily be driven by the Arduino. I had to make the arm very light so as not to put too much pressure on the small servo motor I was going to use. Here is the model of the arm. Although I went back and forth with different ends to hold the pen, ultimately I ended up going with this clip. Modeled in #freecad #maker #diy #earthquake #arduino #servomotor #seismograph

Roll Your Own Servo - Usually, when you want a servo motor, you simply buy one already made. But if you ... - https://hackaday.com/2023/10/04/roll-your-own-servo/ #microcontrollers #servomotor #encoder #parts

Active Racing Simulator Pedal - Racing virtual cars from behind a PC monitor might be cheaper than doing it in the... - https://hackaday.com/2023/05/17/active-racing-simulator-pedal/ #peripheralshacks #racingsimulation #servomotor #3dprinted

Hackaday Prize 2023: Bolt Bot Micro Servo Droids - This Hackaday prize entry from [saul] is the beginning of a reconfigurable kit of ... - https://hackaday.com/2023/05/09/hackaday-prize-2023-bolt-bot-micro-servo-droids/ #2023hackadayprize #thehackadayprize #robotshacks #servomotor #3dprinted #nrf24l01 #robotics #wireless #arduino #kit

Servo Surgery Teaches Us DIY Encoder Implants - Today, we shall talk about how [Adam Bäckström] took a DS3225 servo and rebuilt it... - https://hackaday.com/2022/04/03/servo-surgery-teaches-us-diy-encoder-implants/ #closedloopservomotors #opticalencoder #digitalservo #servocontrol #robotshacks #servodriver #servomotors #hobbyservo #roboticarm #servomotor #robotarm #ds3225 #servos

Industrial Sewing Machine: Acquired - Well, it’s done. After weeks of trawling Craigslist, an hour-long phone call with ... - https://hackaday.com/2022/02/08/industrial-sewing-machine-acquired/ #industrialsewingmachine #hackadaycolumns #sewingmachine #clutchmotor #walkingfoot #servomotor #toolhacks

What You Should Know Before Buying An Industrial Sewing Machine - I’ve been sewing off and on since I was a kid, and I really started to get into it... - https://hackaday.com/2022/01/04/what-you-should-know-before-buying-an-industrial-sewing-machine/ #industrialsewingmachine #hackadaycolumns #sewingmachine #clutchmotor #servomotor #toolhacks #upgrades #sewing

Simple Upgrades Make an Old Industrial Sewing Machine New Again - Well, this is a pleasant surprise: it seems that industrial designer [Eric Strebel... - https://hackaday.com/2021/12/23/simple-upgrades-make-an-old-industrial-sewing-machine-new-again/ #industrialsewingmachine #brushlessdcmotor #sewingmachine #clutchmotor #servomotor #toolhacks #ledlight