Please note: The finished picture is for reference only!
1801 patch 15 way lantern controller patch welding practice kit: has the following 10 major functions. Training, exams, and competitions are preferred.
Interesting – add 4-6V after the circuit is installed, it is a 7-channel binary counting light + 8 way water light, novelty fun.
Training – a total of 76 components (excluding pin headers), 240 solder joints, easy to train speed.
Comprehensiveness – The circuit has 8 types of commonly used components and is familiar with the use of more components.
Practicality – The circuit has a specific function and is an electronic work.
Simulation – with simulation questions, can be used for competition, selection, exams and other references.
Savings – can be used repeatedly for desoldering to increase usage.
Flexibility – Each component is numbered, with no parameters, and can be flexibly adjusted.
Intelligent – the circuit can be energized to intelligently determine whether the welding is normal, and the fault point has a light indication.
Innovative – the circuit design is novel and the difficulty is moderate.
Technical – The circuit has a unique working principle, provides a complete schematic, and has 10 test points to facilitate various tests, which is conducive to improving the theoretical level.
Work voltage:DC 4V-6V