| ★ |  Funny demo: 'This is my manual electromagnetic detector' | | 134 | Estados Unidos | |
| 16 |  Beautiful power probe action! Circuit tester #mechanic #howto #automotive #tools #gadget | | — | Estados Unidos | 86 |
| 18 |  I Tested Ghost detector app | Agnit Shorts @agnitshorts1 | 3.4M | India | 86 |
| 19 |  Lie Detector Gone Wrong #funny | | 2.4M | — | 86 |
| 10 |  Hide your secrets with this 😳 #electronics #engineering #diy #sensor | | 2.3M | — | 86 |
| 11 |  Engineering at its best 🔥 #electronics #engineering #diy #sensor | | 396.1K | — | 86 |
| 20 |  Digital object counter | useful invention #shorts #diy #invention | SparkBoard 3D @sparkboard3d | 258.0K | Estados Unidos | 86 |
| 8 |  smart proximity sensor #circuit #diy #experiment | SparkBoard 3D @sparkboard3d | 238.0K | Estados Unidos | 86 |
| 2 |  💿 Electricity + radio antenna + cd disk = ⚡️🤯 #experiment #science #magic | Konstantin - trendsetter @livehotwheels | 78.8K | Estados Unidos | 87 |
| 15 |  DIY Metal Security Checking Machine | Science Project at Home #shorts #trending #security | Creative SM @creativesm365 | 70.6K | India | 86 |
| 14 |  DIY Electronic Hazard Light Project #electronics #diy #experiment | | 46.1K | India | 86 |
| 9 |  Engineers cooked with this one 🥵 #electronics #engineering #diy #ultrasonicsensor | | 40.7K | — | 86 |
| 7 |  How to create wireless electric tester #funny #diwhy #uselessinvention #crazyidea | | 32.9K | India | 86 |
| 3 |  Make a simple fire detector DIY ❤🔥 #electronic #firedetection #soldier | Homemade 101 @homemade_101 | 19.0K | Estados Unidos | 87 |
| 1 |  Some goofy manual tech | | 16.7K | Reino Unido | 89 |
| 5 |  Magnetic Field Detector 🧭 🧲 | Arduino Project #electronic #lightbulb #led #arduino #MagneticField | | 126 | India | 86 |
| 6 |  ESP32 Radar 🔥 Enemy Detect in Real-Time 😱💻 #esp32 #radar #diy #diyprojects #radarproject #arduino | | 97 | India | 86 |
| 4 |  Demo | Melderomer Col·lectiu Audiovisual – Melderomer.tv @melderomerav | 0 | — | 86 |
| 12 |  demo | | 0 | Ecuador | 86 |