Search results for: '200'

ULN2003 Stepper Motor Driver Features We usually use stepper motors when we need precise control of the motor shaft. These motors can be used in robot arm, 3D printers, CNC machines, etc. 28BJY-48 is a kind of stepper motor. In full step mode, these motors have a 1 to 64 speed reduction gearbox and eachfull 360 degree rotation consists of 32 steps. The ULN2003 driver is commonly used to control these motors. ULN2003 IC consists of 7 pairs of Darlington transistors, each pair can withstand 500mA and 50V. Th...

Character LCD Display Features Character display module is an LCD module with a certain number of rows and columns, and has a green or blue backlight and white character. These displays can usually be used to display text, characters and numbers. The contrast can be adjusted by connecting a potentiometer to pin 3. Pin 15 and 16 are for backlight. You can use 6 pins E, RS, DB4, DB5, DB6, DB7 to interface the display with Arduino. You can download the datasheet of 2004 C...

GY-31 TCS3200 Color Sensor Features The TCS3200 color sensor uses 64 photodiodes to detect color. The output of this sensor is a square wave. Color intensity is obtained directly from the frequency of the square wave. These 64 photodiodes consist of 16 diodes with red filter, 16 diodes with green filter, 16 diodes with blue filter and 16 transparent photodiodes without filter. All 16 diodes of each type are connected in parallel. To detect any color, the photodiodes corresponding to that color are activ...