The most common form of nine-volt battery is commonly called the transistor battery.
These were introduced for the early transistor radios. This is a..
This breadboard can be used to prototype electronic circuits without soldering. It works great for connecting and testing sensors, IC's, or other circ..
This is a Linear single turn rotary potentiometer with plastic shaft. This pot is suitable for panel mounting. This 100K ohm potentiometer (pot) gives..