Obstacle avoidance is an essential topic for self-driving vehicles. In this discussion, we often hear the word “LIDAR.” These devices recently got cheaper and affordable for many Makers. But are they worth your money for obstacle avoidance? Links: RPLidar A1: https://www.dfrobot.com/blog-867.html Supporting Material and Blog Page: http://www.sensorsiot.org Github: https://www.github.com/sensorsiot MyContinue Reading

Support me for more videos: https://www.patreon.com/GreatScott Previous video: https://youtu.be/ChlG3TF38qI Facebook: https://www.facebook.com/greatscottlab Twitter: https://twitter.com/GreatScottLab In this video I will present you how the infamous magnet PC fan and the Bedini motor supposedly create free energy and explain in detail why that is definitely not possible. Music: 2011 Lookalike by Bartlebeats ,Continue Reading

$2 for 2Layer, 5pcs & $5 for 4Layer, 5pcs: https://jlcpcb.com Previous video: https://youtu.be/XUW21vWBdIw Hand-cranked Generator video: https://youtu.be/3fpsInXqo1E Induction Motor video: https://youtu.be/EzJsKWW-cDU BLDC Motor rewind video: https://youtu.be/KZ4cylB114E Facebook: https://www.facebook.com/greatscottlab Twitter: https://twitter.com/GreatScottLab Support me for more videos: https://www.patreon.com/GreatScott?ty=h In this episode of HACKED! we will be having a look at an asynchronousContinue Reading

Part 2: https://youtu.be/GHdIGt7bbyU $2 for 1-4 Layer PCBs, Get SMT Coupons: https://jlcpcb.com/AAA Previous video: https://youtu.be/iN6j1AbUbYo Turning an Induction Motor into a Generator video: https://youtu.be/05qJM-zZ4ng Facebook: https://www.facebook.com/greatscottlab Twitter: https://twitter.com/GreatScottLab Support me for more videos: https://www.patreon.com/GreatScott?ty=h In this video I will be using a car alternator in combination with an old bicycleContinue Reading

Trinamic Website: https://www.trinamic.com/ Join Trinamics ROCINANTE newsletter: https://blog.trinamic.com/rocinante/ Previous video: https://youtu.be/n_b_0BWP0mI Facebook: https://www.facebook.com/greatscottlab Twitter: https://twitter.com/GreatScottLab Support me for more videos: https://www.patreon.com/GreatScott?ty=h Websites which were shown/used in the video: https://www.thingiverse.com/thing:1651315 https://www.thingiverse.com/thing:3113040 In this episode of DIY or Buy we will have a closer look at a small commercial 12V DC WaterContinue Reading

$2 PCB Prototype & 24 Hours Lead Time: https://jlcpcb.com/ Previous video: https://youtu.be/UqZ8Um5MZEA AC Light Dimmer DIY or Buy video: https://youtu.be/hGFRQcVmLNg Support me for more videos: https://www.patreon.com/GreatScott Facebook: https://www.facebook.com/greatscottlab Twitter: https://twitter.com/GreatScottLab EasyEDA project links: https://bit.ly/2WHUibn https://bit.ly/2WMFM2b More project information (schematic, code,…..) on Instructables: https://www.instructables.com/id/DIY-Trailing-Edge-Dimmer/ Parts list (incomplete, see Instructables for more,Continue Reading

$2 for 2Layer, 5pcs & $5 for 4Layer, 5pcs: https://jlcpcb.com Previous video: https://youtu.be/05qJM-zZ4ng uC Timer video: https://youtu.be/IdL0_ZJ7V2s Facebook: https://www.facebook.com/greatscottlab Twitter: https://twitter.com/GreatScottLab Support me for more videos: https://www.patreon.com/GreatScott?ty=h More project information (schematic, code,….) on Instructables: https://www.instructables.com/id/DIY-Tachometer-RPM-Meter/ Parts list (affiliate links): 1x Arduino Pro Mini: https://s.click.aliexpress.com/e/_dTWuuYz 1x IR Distance Sensor: https://s.click.aliexpress.com/e/_dXlui7F 1xContinue Reading

Twitter: https://twitter.com/GreatScottLab Facebook: https://www.facebook.com/greatscottlab More project info on Instructables: http://www.instructables.com/id/Charge-your-phone-with-a-car-battery-6V-24V/ Previous Video:http://youtu.be/InrQvtUuS2w Charging your smartphone while camping outside is not always easy. I am showing you how to charge your phone by using a car battery and a moped battery. You can also use the gadget with any kind ofContinue Reading

Have fun and win via JLCPCB E-exhibition: https://jlcpcb.com/E-exhibition $2 for 4-Layer PCBs: https://jlcpcb.com Previous video: https://youtu.be/RoSIzgvEGtA Home Assistant video: https://youtu.be/IvI1RqYPO24 Power video: https://youtu.be/cxXmWZDwNEs Facebook: https://www.facebook.com/greatscottlab Twitter: https://twitter.com/GreatScottLab Support me for more videos: https://www.patreon.com/GreatScott?ty=h More project information (pictures, schematics,….) on Patreon: https://www.patreon.com/posts/esp32-power-43701117 Parts list: (affiliate links) ESP32: https://s.click.aliexpress.com/e/_AfKZrJ Current Transformer: https://s.click.aliexpress.com/e/_A661E9Continue Reading