LED + LCD's

    LEDs - Basic electronic parts. A must have for power indication, pin status, opto-electronic sensors, and fun blinky displays. This is a very standard green LED. The lens is 3mm in...

    LEDs - Basic electronic parts. A must have for power indication, pin status, opto-electronic sensors, and fun blinky displays. This is a very standard green LED. The lens is 3mm in diameter, and is diffused. 10pcs per pack. Specification Diameter : 3mm Voltage : 2.5-3.2V Current : 5mA - 18mA Wavelength : 610nm - 625nm      ...

Description These are very bright LEDs, the lens of this super bright blue LED is 3mm in diameter. 10pcs per pack. Specification Diameter : 3mm Voltage : 3.1-3.6vCurrent : 5mA - 7.5mA...

Description These are very bright LEDs, the lens of this super bright blue LED is 3mm in diameter. 10pcs per pack. Specification Diameter : 3mm Voltage : 3.1-3.6vCurrent : 5mA - 7.5mA      ...

Description These are very bright LEDs, the lens of this super bright green LED is 3mm in diameter. 10pcs per pack. Specification Diameter : 3mm Voltage : 2.5-3.2VCurrent : 5mA - 7.5mA...

Description These are very bright LEDs, the lens of this super bright green LED is 3mm in diameter. 10pcs per pack. Specification Diameter : 3mm Voltage : 2.5-3.2VCurrent : 5mA - 7.5mA      ...

    This is an awesome large sized RGB LED Matrix with superbright and beautiful performance.It has 64 5mm circle-dot and it's perfectly compatible with our Rainbow shield V1.0....

    This is an awesome large sized RGB LED Matrix with superbright and beautiful performance.It has 64 5mm circle-dot and it's perfectly compatible with our Rainbow shield V1.0. For more details, please refer to the datasheet. Specification Dot Size: 5.0mmPixel Array: 8?8Dimension: 48mm?48mmReverse Voltage(Max): 5V Forward Current(Max) : 20mAPeak Forward Current(Max): 60mAPower Dissipation(any seg): 40mWOperating Temperature(Max): -10~+80??/li>Storage Temperature(Max):...

This product is compatible with Raspberry Pi Model B+ and B. With a resolution of 84 X 48, this Mini LCD screen displays the CPU utilization and the memory occupancy rate that runs on your Raspberry...

This product is compatible with Raspberry Pi Model B+ and B. With a resolution of 84 X 48, this Mini LCD screen displays the CPU utilization and the memory occupancy rate that runs on your Raspberry Pi through Raspberry Pi internal Python programming. It is clear at a glance. Geek players can also program by themselves to display any content. When the Raspberry Pi is used as a server, you can also see the operating condition of Raspberry Pi at night. Package list 5110 Mini LCD 84*48 PCD8544...

    This red and green dual color led have 3 pins - Cathode is the longest pin. One for each color and a common cathode. Use this LED for two status indicators. Of course it can also show...

    This red and green dual color led have 3 pins - Cathode is the longest pin. One for each color and a common cathode. Use this LED for two status indicators. Of course it can also show yellow status. The lens of this dual color LED is 5mm in diameter.5pcs per pack.

DescriptionThese are very bright LEDs, the lens of this super bright LED is 5mm in diameter. 10pcs per pack.SpecificationDiameter : 5mmVoltage : 3.2—3.45VCurrent : 5mA-10mALuminance​ ​ :6000-7000mcd ...

DescriptionThese are very bright LEDs, the lens of this super bright LED is 5mm in diameter. 10pcs per pack.SpecificationDiameter : 5mmVoltage : 3.2—3.45VCurrent : 5mA-10mALuminance​ ​ :6000-7000mcd

DescriptionThese are very bright LEDs, the lens of this super bright LED is 5mm in diameter. 10pcs per pack.SpecificationDiameter : 5mmVoltage : 3.2—3.45VCurrent : 5mA-10mALuminance​ ​ :6000-7000mcd ...

DescriptionThese are very bright LEDs, the lens of this super bright LED is 5mm in diameter. 10pcs per pack.SpecificationDiameter : 5mmVoltage : 3.2—3.45VCurrent : 5mA-10mALuminance​ ​ :6000-7000mcd

DescriptionThese are very bright LEDs, the lens of this super bright LED is 5mm in diameter. 10pcs per pack.SpecificationDiameter : 5mmVoltage : 3.2—3.45VCurrent : 5mA-10mALuminance​ ​ :6000-7000mcd ...

DescriptionThese are very bright LEDs, the lens of this super bright LED is 5mm in diameter. 10pcs per pack.SpecificationDiameter : 5mmVoltage : 3.2—3.45VCurrent : 5mA-10mALuminance​ ​ :6000-7000mcd

Description These are very bright LEDs, the lens of this super bright Yellow LED is 5mm in diameter. 10pcs per pack. Specification Diameter : 5mm Voltage : 2.2-2.45VCurrent : 13-18mA...

Description These are very bright LEDs, the lens of this super bright Yellow LED is 5mm in diameter. 10pcs per pack. Specification Diameter : 5mm Voltage : 2.2-2.45VCurrent : 13-18mA      ...

Description LEDs - Basic electronic parts. A must have for power indication, pin status, opto-electronic sensors, and fun blinky displays. This is a very basic 5mm LED with a yellow lens.10pcs per...

Description LEDs - Basic electronic parts. A must have for power indication, pin status, opto-electronic sensors, and fun blinky displays. This is a very basic 5mm LED with a yellow lens.10pcs per pack. Specification Diameter : 5mm Voltage : 1.9V-4.5VCurrent : 5mA -15mA ...

    This is an awesome large sized RGB LED Matrix with superbright and beautiful performance.It has 64 3.6mm circle-dot. For more details, please refer to the datasheet. Can be...

    This is an awesome large sized RGB LED Matrix with superbright and beautiful performance.It has 64 3.6mm circle-dot. For more details, please refer to the datasheet. Can be drivered by Elecrow Rainbow Shield.      Specification Dot Size: 5.0mm Pixel Array: 8x 8 Dimension: 60mmx 60mm Reverse Voltage(Max): 5V Forward Current(Max) : 20mA Peak Forward Current(Max): 60mA Power Dissipation(any seg): 40mW Operating Temperature(Max): -10~+80 Degree Lead...

"For a long time we’ve had small 7-segment displays and huge 7-segment displays, but now we finally have something in between. These 20mm 4-digit 7-segment displays are big enough to see from...

"For a long time we’ve had small 7-segment displays and huge 7-segment displays, but now we finally have something in between. These 20mm 4-digit 7-segment displays are big enough to see from a distance but not so big that you’d have trouble finding an enclosure for them. These common-cathode displays feature 4 x 7-segment digits and one decimal point per digit. The LEDs have a forward voltage of 2.3VDC and a max forward current of 30mA. Dimensions: 71.6 x 25.7mm Documents:...

"This is a basic 20 character by 4 line display. Utilizes the extremely common HD44780 parallel interface chipset (datasheet). Interface code is freely available. You will need ~11 general I/O pins...

"This is a basic 20 character by 4 line display. Utilizes the extremely common HD44780 parallel interface chipset (datasheet). Interface code is freely available. You will need ~11 general I/O pins to interface to this LCD screen. Includes LED backlight. Documents: Datasheet mbed Example AVR Example Character Generator Dimensions: 3.86 x 2.36 x 0.55"" ...

Color 24-Bit LCD 4-3in PSP Touch Screen Description: This is a 4-wire resistive analog touch screen. Intended to mate with the 24-Bit PSP display, this unit comes with a handy adhesive backing...

Color 24-Bit LCD 4-3in PSP Touch Screen Description: This is a 4-wire resistive analog touch screen. Intended to mate with the 24-Bit PSP display, this unit comes with a handy adhesive backing to stick to the PSP display. 4-wire ribbon with 1mm pitch. This touch screen is not intended to be hacked into an off-the-shelf Play Station Portable. It is solely meant to be a nice add-on to our 24-Bit color display. Hantouch part # : HT043A-NCOFD52 Check out SparkFuns touchscreen tutorial! Please...

This is a digital display thermometer which use with DS18B20. It has a Panel table that can display the temperature information. Internal use of the latest type of A / D conversion chip and...

This is a digital display thermometer which use with DS18B20. It has a Panel table that can display the temperature information. Internal use of the latest type of A / D conversion chip and high-stable reference IC, extensive use of SMD components, circuit design and reasonable. It can be used to measure voltage, current, but also external sensors to measure temperature, pressure, displacement, and other physical quantities. Suitable for a variety of digital instrument display purposes. It has...

    With this cheap infrared controller, you can easily make remote control projects such as the Arduino IR Remote receiver thanks to the open-hardware community, there are also...

    With this cheap infrared controller, you can easily make remote control projects such as the Arduino IR Remote receiver thanks to the open-hardware community, there are also some IR libraries such the joshuajnoble IR library for you to make everything in your house to be remote-control. This remote control offer 21 buttons, we suggest you use this remote control with the IR reciever. Features Demension:84mmx39mm Buttons: 21 Distance:>8m Battery:3V Button Cell Wiki...

LED Light Bar-GreenDescription: The LED Light Bar is a pre-packaged strip of 3 high-output LEDs powered by 12VDC. We don't have specifics on the output luminocity, but take a look at the example...

LED Light Bar-GreenDescription: The LED Light Bar is a pre-packaged strip of 3 high-output LEDs powered by 12VDC. We don't have specifics on the output luminocity, but take a look at the example GPS Wall Clock project to get an idea. Each unit comes with a fully assembled and tested PCB with current limiting resistors, a wall-mount holder (backed with double-stick tape), and a connection cable. Each LED Light Bar absorbs approximately 30mA @ 12V.Dimensions: 3.08x 0.59"...

LED Light Bar-RedDescription: The LED Light Baris a pre-packaged strip of 3 high-output LEDs powered by 12VDC. Wedon't have specifics on the output luminocity, but take a look at theexample GPS...

LED Light Bar-RedDescription: The LED Light Baris a pre-packaged strip of 3 high-output LEDs powered by 12VDC. Wedon't have specifics on the output luminocity, but take a look at theexample GPS Wall Clock project to get an idea. Each unit comes with afully assembled and tested PCB with current limiting resistors, a wall-mount holder, and a polarized connectioncable//. Each LED Light Bar absorbs approximately 30mA @ 12V.Dimensions: 3.08x 0.59" (78x15mm)Mounting hole OD is 0.176"...

"LED Matrix with dual-color LEDs. This small matrix has both bright-red and bright-green LEDs built into one common cathode housing. Unit comes with a black finish and a opaque LED lenses. The...

"LED Matrix with dual-color LEDs. This small matrix has both bright-red and bright-green LEDs built into one common cathode housing. Unit comes with a black finish and a opaque LED lenses. The picture does not quite do the matrix justice. The Red and Green LEDs are quite clear, and turning both on creates a nice yellow color. Dimensions: 0.275x1.25x1.25" Documents: Datasheet " ...

LED Matrix - Serial Interface - Red/Green/Blue Description: This is a large sized RGB LED Matrix with a backpack that has been designed to take SPI serial input and display any graphics you pass it....

LED Matrix - Serial Interface - Red/Green/Blue Description: This is a large sized RGB LED Matrix with a backpack that has been designed to take SPI serial input and display any graphics you pass it. All the refreshing and communication control is taken care of by the backpack. It's even reprogrammable! 7 software selectable colors are available! Unit comes with a Red/Green/Blue LED Matrix assembled with a RGB Matrix Backpack Controller. Check out the LED Coffee Table tutorial! Documents:...

    John Jay based in Georgia, USA, is a retired engineer who designed some boards for the Raspberry Pi to help his partner to learn Raspberry Pi. Although at first it was a...

    John Jay based in Georgia, USA, is a retired engineer who designed some boards for the Raspberry Pi to help his partner to learn Raspberry Pi. Although at first it was a small act that just for his friends, but with the growing people in the open-source community participating, more and more people find that these packages really works. So, he decided to releases these kits. Cooperated with Elecrow, these packages have been produced quickly. And here with Elecrow, we...

The 4x4 Keypad is a general purpose 16 button (4x4) matrix keypad. It comes ready to work, simply peel-off the adhesive backing, stick it to your surface and plug it in. ...

The 4x4 Keypad is a general purpose 16 button (4x4) matrix keypad. It comes ready to work, simply peel-off the adhesive backing, stick it to your surface and plug it in.

"4-digit 7-segment displays are really neat little devices, it’s a shame that they can be so cumbersome to control. Well we’ve solved that problem by making them a little bit...

"4-digit 7-segment displays are really neat little devices, it’s a shame that they can be so cumbersome to control. Well we’ve solved that problem by making them a little bit “smarter.” The SparkFun 7-Segment Serial Display combines a classic 4-digit 7-segment display and an ATMega328 microcontroller allowing you to control every segment individually using only a few serial lines. The Serial 7-Segment Display can be controlled in one of three ways: Serial TTL...

"This is the SparkFun LED Starter Kit, an ultimate assortment of LEDs packed into a single red box! Now, this isn’t a box filled with only one type of LED, oh no. Inside each kit you will find...

"This is the SparkFun LED Starter Kit, an ultimate assortment of LEDs packed into a single red box! Now, this isn’t a box filled with only one type of LED, oh no. Inside each kit you will find over 70 multi-colored and multi-functional LEDs and even more resistors to help hook everything up. All colors of the spectrum, super-bright and diffused, 3mm to 10mm, you will find plenty of options suited for almost any situation in the SparkFun LED Starter Kit. Includes: 1x LED Mixed Bag -...