These are Carbon Film Resistor with a value of 510 ohm 1/8W and tolerance of ±5%
This is a black plastic holder designed to hold four 18650 electric cells which are internally connected in series to form an 14
Resistance Value 10KΩ (Adjustable) Material Plastic+Metal Rotation Angle 300° Tolerance 20% Mounting Type Through Hole Number of Terminals 3 Shaft Diameter 6mm Shaft Length 13mm
Product 331 50V 1206 SMD Capacitor Type Ceramic capacitor Brand YAGEO Mounting Type SMD Voltage 50V Capacitance 330pf/0
The presence of dust can be detected by the photometry of only one pulse
USB Host Shield Compatible with Arduino 70 mm Diameter These are Carbon Film ResistorA USB Host Shield is an inexpensive development board, which is designed to be used in embedded Applications which require USB Host functionality. The board supports USB 2. 0 full low speed operation. Its Primary target platform is Arduino, however, it can also be used with any other micro equipped with an SPI interface. Features : USB Host Shield. Arduino, Crowduino, Seeeduino, Arduino Mega and Crowduino Mega compatible. Operating Voltage 5V DC.