Summary: The medicinal waste like tablets aluminium raper, plastic rapper

https://opensource.com/article/18/6/open-source-augmented-reality-sdks

Linkf to another blog  

https://www.electronicscomp.com/waveshare-usb-to-uart-i2c-spi-jtag-converter-supports-multiple-interfaces-compatible-with-33v-and-5v?gad_source=1&gclid=CjwKCAjw5Ky1BhAgEiwA5jGujvMGk3jVEkd55KglyPQ21ybzjuzj8YLXwPee4G_GwuHVtB-jfALBdhoCrw8QAvD_BwE     https://www.mouser.in/ProductDetail/STMicroelectronics/STEVAL-USBI2CFT?qs=P%2FxahI%252BVehnNXY7E4FCngQ%3D%3D&mgh=1&utm_id=18173878537&gad_source=1&gclid=CjwKCAjw5Ky1BhAgEiwA5jGujuOIvjSwb-OVuwHFD6fHAEHwRh77C9YG7F0covyiiFsopjcv6Cyk3BoCLPAQAvD_BwE   https://www.digikey.in/en/products/detail/sparkfun-electronics/TOL-15571/10483248?cur=INR&lang=en&utm_adgroup=&utm_source=google&utm_medium=cpc&utm_campaign=PMax%20Shopping_Product_Low%20ROAS&utm_term=&productid=10483248&utm_content=&utm_id=go_cmp-20120530922_adg-_ad-__dev-c_ext-_prd-10483248_sig-CjwKCAjw5Ky1BhAgEiwA5jGujozwZoGAxxW_xvVKrtldUQLGwqadhB1Ridyua510AT4uAOt92FJcTBoCWdAQAvD_BwE&gad_source=1&gclid=CjwKCAjw5Ky1BhAgEiwA5jGujozwZoGAxxW_xvVKrtldUQLGwqadhB1Ridyua510AT4uAOt92FJcTBoCWdAQAvD_BwE https://www.amazon.in/s?k=can+bus+analyzer+tool&adgrpid=140791564261&ext_vrnc=hi&hvadid=637496639640&hvdev=c&hvlocphy=9062082&hvnetw=g&hvqmt=b&hvrand=10712785316877843361&hvtargid=kwd-24354750012&hydadcr=690_2581352&tag=googinhydr1-21&ref=pd_sl_2rtjtxezvb_b https://www.electronicscomp.com/w5500-tcp-ip-spi-to-lan-ethernet-interface-spi-to-lan-ethernet-converter?gad_source=1&gclid=CjwKCAjw5Ky1BhAgEiwA5jGujtACiBqGh0GBOiLQsoSRcLCguQtNX9A4AXNTcOQSTPASAJD-1rn-HBoCjycQAvD_BwE   ULINK2

Wireless camera Wireless microphone Sim based products Gsm, 4g 2g

Solution To Desertification:   Desertification , Drought Resilience , Land

A Glass Prism Splits White Light in to "VIBGYOR" ,

Solar Cell Solar Grid(Local) Bio-Gas Generation. E-Waste and Plastic to

https://dokumen.pub/category/science http://www.freeengineeringbooks.com/ https://www.e-booksdirectory.com/engineering.php https://www.free-ebooks.net/engineering-textbooks#gs.c4wxvs https://www.sciencebooksonline.info/engineering.html