202405

During the summer, the sun is hot and the night is sultry. At this time, the air conditioner ha…

On June 29, the China Inspection and Certification …

Alibaba Cloud content richer Konka A48U TV depth evaluation

Balanced 8-core hardware configuration, original imported Samsung…

Born to parents - J1 box (out of the box)

I first knew that the orange box J1 was talking to friends, sayin…

Analysis of urban road lighting energy saving

With the rapid development of urban economic construction and transportat…

LED engineering firm adds display veteran Gregg Favalora

USA - Optics for Hire ( http://ww.pticsforhire.com …

"Internet + Energy" has recently become a hot topic. Ev…

Analysis of Difficulties in LED Outdoor Small Spacing

Reliability, weather resistance

The rise of outdoor surface stickers has b…

Disassembly: 7W plastic LED bulb deformation

At home, a 7W warm white LED E27 head is not lit, in any case, it will be broken, and the spiri…

Stencil printing of solder paste

With stencil printing and screen …

Open Bor H8 installs the sofa butler through U disk, other models of o…

Philips announced …