JLCPCB Prototype for $2(Any Color): https://jlcpcb.com Using a 1N4005 diode to quench the high flyback voltage from a 12V fan motor. But the 33V transient suppression diode didn’t work. My other channel (Julian’s Shorts): https://www.youtube.com/channel/UCeewzdnwcY5Q6gcbnZKIY8g , https://i.ytimg.com/vi/gGBrkVRu_Sk/hqdefault.jpg sourceContinue Reading

Are you afraid of spiders? Don’t be afraid of the new spider mower. This remote control lawn mower is specifically used to mow steep slopes that can’t be mowed conventionally. It’s a safer way to keep our city looking good. sourceContinue Reading

http://www.robomow.com Robomow – Is a leading brand amongst robotic and automatic lawn mowers. Subscribe to our channel for more Robomow videos. It is strong, with its tough and sharp steel blades, Robomow easily handles even the first cut of the season when the grass is high. It also mulches branchesContinue Reading