Discover how to build a simple electromagnetic motor and generator using everyday materials in this hands-on science ...

diy Simple dc Motor / How to Make a Simple dc Motor ...

An increasing number of high-power DC motors are used in many automotive applications: the need, from carmakers, to reduce car weight impacted also on the motors' size. They are smaller and lighter ...

“HW-687 is one easy module for adding speed regulation to your next DC motor-based project. It is a simple pulse-width–modulated speed controller providing smooth control with almost no jerks. There ...

Sizing a DC motor to accurately meet a set of requirements can be a thankless task. Having to choose between brush-type or brushless motors can complicate the selection. Even experienced designers may ...

For motor applications, engineers have several options at their disposal. Typically, engineers can choose between direct-current (DC) or alternating-current (AC) motors. Machine Design has covered the ...