This switch mode voltage regulator made by Dimension Engineering is designed to be the easiest possible way to add the benefits of switch-mode power to a new or existing project. The switching regulator will allow you to take a higher voltage and it step down a 5V output in a compact, efficient manner. They have integrated decoupling capacitors, so external capacitors are not generally necessary. The switching regulator is pin-compatible with the common 78XX family of linear voltage regulators used in TE-045-005.
We also offer this voltage regulator in a board layout.
pack of 2, 12mm Hex wheel adapter for 6mm shaft
light-weight aluminum shaft adapters convert a typical motor output shaft into a 12 mm hex shaft that is compatible with many RC wheels.
Steel Machine Key 3/16" x 3/16", 3/4" long. These keys are economical with high strength and will fit 3/16" keyways.