In our contemporary world we are all reliant on complicated technology but know in fact very little about them. In the fascinating world of electronic apps some small products regulate the safe operating of the electric circuit in highly elaborate environments, like the BMS Batterymanagement System. There are different types of current resistors and shunts available on the market, with the power meter shunt and the low ohmic shunt being the most popular and trusted ones as they can be instantly adapted to a wide range of surroundings. An inconspicuous device like the power resistor can do miracles in difficult kinds of surroundings ranging from a plain driving application to a difficult industrial assembly station. Moreover there are fine-tuned models which can handle certain more problematic circumstances, like areas with very low voltage or low inductance. The best in this group are the electrical SMD Resistor and the High Precision Resistor which both do a great deal in controlling electric current within demanding settings. Along with the more popular hybrid mounting resistors, these tiny products can be manufactured to very specific needs, and some manufacturers even offer resistors for precision current sensing, which are typically needed in tough and difficult surroundings. While an average current resistor can handle driving, clinical or consumer applications, a precision current sensing resistor would be best for use in highly specific industrial products. Even such day-to-day items like computers, notebooks or mobile phones rely upon little helpers such as a low ohm resistor. Power resistors and shunts can be found in almost everything we use in our daily lives. And even those items at home or at the office that are far from keeping an electric circuit within them, are quite likely to have been manufactured by machines which rely on them.