Linear Shaft hard Chrome Plated (12mm x1M) TIP122 The on-board white LED is

The on-board white LED is used to illuminate the object being measured and it can be controlled via the LED pin on the module

Io pin DC current: 40mA

Load Resistance: Adjustable

Dual core ARM Cortex M0+ processor at up to 133MHz with variable core frequency

Linear Shaft hard Chrome Plated (12mm x1M) TIP122 The on-board white LED isIntroduction : The chrome plated steel bar is used in conditions of high stress, friction and harsh conditions. Accordingly, the quality of the base metal and subsequent surface treatment are of paramount importance. Wear resistance, corrosion resistance, surface smoothness, high yield strength and uniform quality are essential properties of chrome plated bars. Chrome plated linear bars are generally produced from steel bars combining high strength