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Description
Price: $29.99 - $5.99
(as of Jan 16, 2025 14:14:02 UTC – Details)
Working Voltage: 3V-6V
Product Description:
This circuit is an emitter follower composed of a photoresistor and a triode. When the photoresistor resistance changes, it is converted into the base voltage. The base voltage is “transmitted” to the emitter, thereby controlling the brightness of the emitter LED.
Comprehensive Soldering Learning Kit: Dive into the world of electronics with our all-inclusive soldering practice kit. Perfect for beginners and enthusiasts alike, this kit provides everything you need to master the art of soldering.
Hands-On DIY Experience: Get hands-on experience with our DIY electronic soldering project learning board. From basic soldering techniques to more advanced skills, this kit guides you through each step, making learning both engaging and enjoyable.
Quality Components: Our kit includes high-quality components and a professionally designed learning board, ensuring durability and reliability throughout your soldering journey. Practice with confidence knowing you’re using top-notch materials.
Step-by-Step Instructions: Clear and concise instructions accompany this kit, providing detailed guidance at every stage of the soldering process. Whether you’re a beginner or looking to refine your skills, our step-by-step approach makes learning accessible to all.
Versatile Learning Tool: Not just a one-time project, our soldering practice kit serves as a versatile learning tool. Experiment with different soldering techniques, troubleshoot potential issues, and gain the confidence to tackle your own electronics projects with ease.
frogluv124January 16, 2025
It doesnât light up
This project was a dud. First off, itâs super tiny. Second, unless you can read Chinese, it does not include step by step instructions. Second, after completing the project the LED wonât light up. Save your $$.