Hellow guys, Welcome to my website, and you are watching Inside an automatic foam soap dispenser with clever pump.. and this vIdeo is uploaded by bigclivedotcom at 2020-09-09T14:39:37-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.
| Name | Inside an automatic foam soap dispenser with clever pump. |
| Video Uploader | Video From bigclivedotcom |
| Upload Date | This Video Uploaded At 09-09-2020 17:39:37 |
| Video Discription | I was expecting this unit to be based on a single motor driving a separate fluid pump and aeration system. But they've got a very clever pump system that combines the two into one. The infrared sensor seems to put out four pulses a second. I didn't reverse engineer the op-amp section because I have a feeling that it may just be a pre-filter and amplifier, with the microcontroller processing the resultant voltage level via an analogue input. On eBay this type of unit has the description:- 350ml Automatic Foam Soap Dispenser Infrared Motion Sensor Touchless Hand Washer If you enjoy these videos you can help support the channel with a dollar for coffee, cookies and random gadgets for disassembly at:- http://www.bigclive.com/coffee.htm This also keeps the channel independent of YouTube's advertising algorithms allowing it to be a bit more dangerous and naughty. |
| Category | Science & Technology |
| Tags | contactless | foam | soap | mousse | pump | dispenser | infrared | detector | hand | battery |
