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DC 30V @10A Controller STM8S003FP6 Channel 4 Size 79x77
the board incorporates a power indicator and a relay status LED
W1209 digital temperature controller module is a low cost and highly functional thermostat module which is widely used in automation projects
Its wide voltage range is 18V to 1
650nm Laser Diode Radium Tape DC 30V @10A Controller STM8S003FP6This is a 5 mW laser diode module that emits a small intense focused beam of visible red light. The module can be used with an Arduino and photoresistor module to perform basic remote signaling. It is breadboard friendly and low cost having a wavelength of 650 nm and an operating voltage of 5 V. The laser head is composed of a light emitting tube, condenser lens, and adjustable copper sleeve and it is assembled when delivered, the focal length of the