QBD40IB1

QBD40IB1 LED character and numeric displays are widely used in many different applications from industrial automation to consumer electronics. These displays are cost effective, reliable, and have a very long lifecycle. They are available in a variety of sizes, colors, and viewing angles to fit many different display needs.QBD40IB1 displays are based on light-emitting diode (LED) technology. LEDs are small light sources that produce light when a current passes through them. The current flow is controlled by the use of a special control device, such as a transistor, which determines the brightness of the LED. LEDs are used to create a range of images and numbers, which can be programmed to display different information.QBD40IB1 displays are designed to be used in a number of different applications, including to display text, numerical values, graphical images, logos, and various indicators. The displays can be used in the following ways:• They can be used as simple indicators in automotive and industrial control systems to show various levels of alertness. • They can be used to display text messages, such as warning signs or messages that indicate the status of a system. • They can be used as a display for data input or output such as numeric values inputted by a user for calculation purposes. • They can be used as a scoreboard for sports or other festivities. • Numeric displays are used to keep a numerical track of time or temperatures. • LEDs can also be used to create decorative lighting effects in areas such as nightclubs, restaurants, and homes.In terms of construction, the characteristic of QBDIB1 displays can be divided into two parts, the light-emitting segment and the controlling segment. The light-emitting segment consists of one or multiple groups of LEDs and light bar. Each side of the light bar is connected to a single pin, which controls the amount of current reaching each segment. The controlling segment consists of multiple Leds, a microcontroller, and a display driver. The microcontroller is responsible for controlling the segments, while the display driver converts the control signals from the microcontroller into the corresponding light-emitting voltage.Each LED character or number on the display is powered by its own LED driver which ensures it can be seen clearly from any angle. The LED driver distributes current to the LEDs which produces light in a very uniform manner. The voltage supplied to the LEDs is controlled by the LED driver’s internal circuitry. QBDIB1 displays are highly reliable and have a long service life. The displays are resistant to shock and extreme temperatures, as well as exposure to certain levels of humidity. The displays are also very energy efficient and consume relatively low levels of power.In conclusion, QBDIB1 LED character and numeric displays are popular choices in many applications. They offer a cost-effective, reliable, and long-lasting solution to many display needs. With their flexibility and energy efficiency, they are ideal for a variety of applications from industrial automation to consumer electronics.

QBD40O0	QT Brightek ...	0.71 $	1000	0.40" DUAL DIGIT THROUGH ...
QBD40Y1	QT Brightek ...	0.71 $	1000	0.40" DUAL DIGIT THROUGH ...
QBD40R1	QT Brightek ...	0.71 $	1000	0.40" DUAL DIGIT THROUGH ...
QBD40IB1	QT Brightek ...	1.39 $	1000	0.40" DUAL DIGIT THROUGH ...
QBD40Y0	QT Brightek ...	0.71 $	1000	0.40" DUAL DIGIT THROUGH ...
QBD40R0	QT Brightek ...	0.71 $	1000	0.40" DUAL DIGIT THROUGH ...
QBD40S0	QT Brightek ...	0.71 $	1000	0.40" DUAL DIGIT THROUGH ...
QBD40O1	QT Brightek ...	0.71 $	1000	0.40" DUAL DIGIT THROUGH ...
QBD40IG1	QT Brightek ...	1.39 $	1000	0.40" DUAL DIGIT THROUGH ...
QBD40AG0	QT Brightek ...	0.71 $	1000	0.40" DUAL DIGIT THROUGH ...
QBD40IG0	QT Brightek ...	1.39 $	1000	0.40" DUAL DIGIT THROUGH ...
QBD40S1	QT Brightek ...	0.71 $	1000	0.40" DUAL DIGIT THROUGH ...
QBD40AG1	QT Brightek ...	0.71 $	1000	0.40" DUAL DIGIT THROUGH ...
QBD40IB0	QT Brightek ...	1.39 $	1000	0.40" DUAL DIGIT THROUGH ...