Light detectors are one of the most common sensors and are widely used in our daily lives. This tutorial will tell you that this thing is very simple! You can also make one yourself! Use the fewest and simplest materials. The whole production process is very simple, very suitable for beginners, it will be ready in about 10 minutes. This project can be used as a teaching demonstration or directly applied in real life.
Dynamic presentation map:
1. Collect parts and tools
The following is a list of all materials. All quantities are singular unless otherwise stated.
Components:
Breadboard
Several jumpers
9V battery
9V battery clip
Photoresistor (LDR)
Any color LED
TLC3704 four-way comparator (only one of them is used)
3362P-103-ND 10K ohm variable resistor
1K ohm (brown-black-red) resistance (2)
330 ohm resistor (orange-orange-brown)
tool:
Variable resistance fine-tuning pen (or small screwdriver)
Needle-nose pliers (not required, but useful on breadboard)
Oca Sheet
OCA (Optically Clear Adhesive) glue sheet is a type of adhesive film that is used in the assembly of electronic devices, particularly in the display industry. It is a transparent and optically clear adhesive that is used to bond different layers of a display module together. OCA glue sheets are commonly used in the manufacturing of smartphones, tablets, and other electronic devices with Touch screens or LCD displays.
The main purpose of OCA glue sheets is to provide a strong and reliable bond between the layers of a display module, while also ensuring optical clarity and minimal distortion. It helps to eliminate air gaps and improve the overall visual quality of the display by reducing reflections and enhancing color vibrancy.
OCA glue sheets are typically made of a high-quality acrylic material that is optically transparent. They are available in various thicknesses and sizes to suit different display applications. The sheets are usually pre-cut to the required dimensions and then applied to the display layers using a lamination process.
Overall, OCA glue sheets play a crucial role in the manufacturing of electronic devices with displays, providing a reliable and visually pleasing bonding solution.
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Dongguan Jili Electronic Technology Co., Ltd. , https://www.ocasheet.com