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Roll your own LED matrix driver and copper foil tape to the rescue
It all started when [Damien Walsh] got some spare LED boards. Each panel contains 100 tiny bright LED circuit boards that can be taken apart if needed. [Damien] had a better idea: store them in a 20×5 array and develop a driver to control each LED over WiFi. He was successful (a short post-h...Read more -
Knowledge of masking tape
Masking tape is a roll-shaped adhesive tape made of masking paper and pressure-sensitive glue as the main raw materials. The masking paper is coated with pressure-sensitive adhesive and the other side is coated with anti-sticking material. It has the characteristics of high temperature resistance...Read more -
Knowledge of copper foil tape
Copper foil tape is a metal tape, mainly used for electromagnetic shielding, electrical signal shielding and magnetic signal shielding. Electrical signal shielding mainly relies on the excellent electrical conductivity of copper itself, while magnetic shielding requires the adhesive of copper foi...Read more -
Introduction to common tools in flower shop / basic knowledge of flower arrangement
Introduction of common tools in flower shop Daily flower processing tools 1. Scissors Branch shears: used to process flower branches, clean flower branches Floral scissors: cut the rhizomes of flowers, but also cut flowers Ribbon scissors: special for cutting ribbons 2. Flower trowel/utility knif...Read more -
What are the types of masking tape? What is the use?
Masking tape is made of masking paper as the main raw material, and is coated with pressure-sensitive adhesive on the masking paper. The masking tape has high temperature resistance, good chemical solvent resistance, high adhesion, and no tearing residue. Masking tape is mainly divided into the f...Read more -
PET high temperature tape application and introduction
PET high temperature tape protective film is also commonly called tape protective film. The application field of PET high temperature tape protective film has gradually been replaced by high material tape protective film, but there are also special fields that use tape protective film different f...Read more -
Application of hot melt adhesive film in the automotive industry
Hot melt adhesive film is a film product with or without release paper, including EVA hot melt adhesive film, PO hot melt adhesive film, PES hot melt adhesive film, TPU hot melt adhesive film, PA hot melt adhesive film, etc. Hot melt adhesive film can apply to metal, plastic, paper, wood, ceramic...Read more -
Wide application and integrity of kraft paper tape
During the operation, the kraft paper tape needs to be placed in the storage room for better protection. To a certain extent, try not to touch organic solvents such as acid-base oil. The method of operation is to place it separately. Clean, tape storage should roll it into rolls. The kraft paper ...Read more -
Is duct tape environmentally friendly?
Many people ask whether the duct tape for home improvement is environmentally friendly, such as whether it contains toxic substances or whether it contains formaldehyde, etc. Then we will analyze from the raw materials of duct tape today. Cloth tape is composed of polyethylene and gauze thermal ...Read more -
The characteristics and daily magic uses of duct tape
Duct cloth tape is also called carpet tape. It is based on easy-to-tear cloth and has the functions of tensile strength, grease resistance, aging resistance, temperature resistance, water resistance and corrosion resistance. High-viscosity tape, duct tape can be used in large exhibitions, wedding...Read more -
Share some magical uses of washi tape
We can use ordinary washi tape for the following purposes: 1. Schedule planning/memo stickers Washi tape can be written and pasted repeatedly. You may make good use of this feature to plan your schedule, so that your daily schedule can be seen at a glance and at the same time full of fun. IsnR...Read more -
Tips for choosing packing tape
With the improvement of people’s lives, bopp packing tapes have been integrated into people’s lives, and the market competition is also very fierce, so how can we choose a good packing tape among these many sealing tapes? Generally, consumers who buy tapes think that the quality of ta...Read more
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