This is a very easy to use low cost semiconductor Gas sensor Module with analog and digital output. This module uses MQ3 Alcohol gas sensor as a alcohol gas sensing element. It requires no external components just plug in Vcc & ground pins and you are
The 2N2222, PN2222A, MMBT2222A is the SMD (SOT-23) version of the popular 2N2222A Transistor. It has a collector current of 0.8A and Collector Emitter voltage of 60V. This Transistor is commonly used in low power switching devices where space is a constra
The DS1669 Dallas™ is a single digital rheostat or potentiometer with access to all three potentiometer terminals. The potentiometer has 64 wiper positions with equal or linear resistive step sizes.
The HX711 Load Cell Amplifier Module is 24 Channel high-precision A/D converter, The Chip designed for high-precision electronic scale and design, with two analog channel input, the internal integration of a gain programmable amplifier 128.
It can support high-power LED. As a car power supply, it can for your cell phone or digital products supply. Output current range: 0.05-5A (The default output current is 3A); Turn lights output range: 0.01-5A (Default turn lamp current 0.3A) the current r
The 2SD882, 2SD-882, 882 is a NPN transistor manufactured by using planar technology resulting in rugged high performance devices. The complementary PNP type is 2SB772.
The DG509ACJ is CMOS Monolithic 16-Channel Dual 8-Channel Analog Multiplexers, which can also be used as de-multiplexers. An enable input is provided. When the enable input is high a channel is selected by the address inputs and when low, all channels are