ULN2003 LOGIC DIAGRAM
Relay Driver Circuit using IC ULN2003 with Applications
Relay Driver IC ULN2003 Relay Driver IC ULN2003 PIN Diagram. The IC ULN2003A is a Darlington transistor array which deals with high-voltage and high-current. There are various types of relay driver ICs such as a high side toggle switch, low side toggle switch, bipolar NPN transistor, Darlington transistor, N-channel MOSFET, ULN2003 driver IC.[PDF]
ULN2001, ULN2002 ULN2003, ULN2004 - st
DocID5279 Rev 12 5/17 ULN2001, ULN2002, ULN2003, ULN2004 Maximum ratings 17 3 Maximum ratings Note: Maximum power dissipation is a function of
28BYJ-48 Stepper Motor with ULN2003 + Arduino (4 Examples)
In this tutorial you will learn how to use a 28BYJ-48 Stepper Motor with an ULN2003 Driver and Arduino. Wiring diagram and example codes included! In this tutorial you will learn how to use a 28BYJ-48 Stepper Motor with an ULN2003 Driver and Arduino. Wiring diagram and example codes included! Logic GND Arduino
ULN2003A Darlington Transistor Array Circuit Examples
Here we will explore using the versatile ULN2003A Darlington Transistor array with a typical micro-controller such as Arduino. The ULN2003A is a high-voltage, high-current Darlington transistor array consisting of seven NPN Darlington pairs that feature high-voltage outputs with common-cathode clamp diodes for switching inductive loads.
Water Level Indicator Circuit Diagram using BC547 and ULN
Circuit Diagram: Arrange the components as shown in the picture. We can use the three different colored LEDs to create three detection levels. Connect three 1K resistors to the pin 15, 13 and 10 of ULN 2003 IC, as shown in the circuit diagram. Connect the pin 7, 4 and 2 of ULN 2003 IC to create three different levels in the water container.
ULN2003A - Wikipedia
The ULN2003A is an array of seven NPN Darlington transistors capable of 500 mA, 50 V output. It features common-cathode flyback diodes for switching inductive loads. It can come in PDIP, SOIC, SOP or TSSOP packaging. In the same family are ULN2002A, ULN2004A, as well as ULQ2003A and ULQ2004A, designed for different logic input levels.[PDF]
ULN200x, ULQ200x High-Voltage, High-Current Darlington
(LED and gas discharge), line drivers, and logic buffers. For 100-V (otherwise interchangeable) versions of the ULx2003A devices, see the SLRS023 data sheet for the SN75468 and SN75469 devices. The ULN2002A device is designed specifically for use with 14-V to 25-V PMOS devices. Each input of this device has a Zener diode and resistor in series to