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Anonymous users2024-01-23The process of making an LED night light out of wood and resin is simple and the process is explained in detail.
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Anonymous users2024-01-22ED should be high-brightness, astigmatism should be brightness of more than 1200mcd, angle should be 120 degrees, and concentrating type should be brightness of more than 20000mcd. Voltage and current 20mAGenerally, the pins of LEDs are very long, in order to facilitate soldering, use needle-nose pliers or diagonal pliers to pre-cut the pins and leave 3mm pins.
Install LED:
The mounting surface of the circuit board is facing up, put the polarity direction of the LED, pay attention to the long leg is the positive pole, the short leg is the negative pole, the brim of the straw hat type has a flat negative pole, and the round side is the positive pole.
Soldering: After installing the LED, the soldering side of the circuit board can be soldered with the soldering side up, soldering should be done with a 30W soldering iron and grounding wire, the soldering temperature is controlled within 240 degrees, and the time can not exceed 2 seconds. After soldering, use nail clippers to trim off the pins.
In this way, the light board is assembled.
Do you mean custom-made whole cabinets or find your own carpenter, or tiles and bricks to build cabinets.
The general process of making solid wood flooring is: material selection - cutting - drying - painting - drying - packaging. >>>More
That's quite complicated -- from a backgammon lighter client that doesn't click anywhere.
ED should be high-brightness, astigmatism should be brightness of more than 1200mcd, angle should be 120 degrees, and concentrating type should be brightness of more than 20000mcd. Voltage and current 20mAGenerally, the pins of LEDs are very long, in order to facilitate soldering, use needle-nose pliers or diagonal pliers to pre-cut the pins and leave 3mm pins. >>>More
Haha, it's better to find someone to help you get this, it's very troublesome to do it yourself. >>>More