| Bench test power supply | 21 | Valyrian_st33l | | | | |
| ESP8266 based 0-10v dimmer with 220v relay outputs, schematic and PCB design posted. | 18 | konbaasiang | | | | |
| Ceiling fan remote missing electronic component. What is it? See photos | 17 | Elderberry420 | | | | |
| How to test 12V on power bank | 16 | Longjumping-Rope-237 | | | | |
| Multi-section capacitor (c-ec80-40-30-20) - are the lugs on the shell of the capacitor where I’m supposed to land my neutral/common wire? | 15 | tobyhatesmemes2 | | | | |
| Hacking small voice recorder | 14 | The_Painterdude | | | | |
| What's wrong with my LED Drivers | 13 | Miles-Ken | | | | |
| Small LCD/LED screens for dynamic display | 11 | confusedham | | | | |
| Output capacitor of boost converter exploded | 10 | AppleAssassin | | | | |
| i feel somewhat dispirited. the excitement i once felt as something worked seems to have gone away. what can i do next? | 9 | Open_Theme6497 | | | | |
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