SMD Components Soldering Practice Test Kit 300 Pieces LED …, Brisbane

Specifications Product Name SMD Components Soldering Practice Test KitPCB Material FR 4 PCB BoardPCB Size 145mm x 100mmPower Supply DC9V InputTarget Audience Beginner level SMD soldering practitionersComponents Used Common and standard surface mount device SMD componentsNote This is a DIY kit and you will need to solder Features 1 12 Independent Circuits for LED TestingEach kit includes 12 sets of 8 LEDs controlled by two chips 74HC573 and 74HC164 This enables users to identify soldering quality and functionality through LED flashing and sequential illumination patterns 2 Step by Step Visual FeedbackDuring operation the LEDs perform sequential flashing and steady lighting checks This progressive testing ensures beginners can easily identify errors caused by soldering issues like virtual solder joints 3 High quality FR 4 PCB ConstructionThe FR 4 grade PCB offers reliable electrical insulation and efficient heat resistance making it ideal for training and testing in various environments 4 Compact and Beginner Friendly DesignWith a modest size of 145mm x 100mm this kit is designed to fit comfortably on workbenches while maintaining a structure suitable for basic soldering exercises 5 Comprehensive Circuit DesignThe kit features a stable AC6V DC9V power supply system equipped with diodes and capacitors that simplify the learning process for soldering and circuit assembly skills Package Included 1 x SMD Components Soldering Practice Test Kit