Adafruit LCD Shield Kit incl. 16x2 display
Product number: ADA772
CHF 17.70
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CHF 17.70
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Description
Product information "Adafruit LCD Shield Kit incl. 16x2 display"
That's why we developed a shield that allows you to control a 16x2 character LCD, up to 3 pins for the backlight AND 5 pins for the keyboard with just two I2C pins on the Arduino! The best part is that you don't really lose those two pins either, since you can connect i2c-based sensors, RTCs, etc. and they share the I2C bus. This is a super smart way to add a display without all the wiring hassle.
This shield is perfect if you want to build a standalone project with your own user interface. The 4 directional buttons and the select button allow basic control without having to connect a bulky computer.
The shield is designed for "classic" Arduinos like the Uno, Duemilanove, Diecimilla, etc.. It uses the I2C pins on analogue 4 and analogue 5. It also works perfectly with Arduino Mega R3's that have the extra SDA/SCL I2C pins broken out. Earlier Mega's have the I2C pins in a different location and require you to solder two wires from the I2C pins on the shield and connect them to the different I2C positions on Digital 20 & 21.
This product is supplied as a kit! Included is a high quality, USA made circuit board and all components (buttons, headers, etc.). This product comes with a 16x2 blue/white LCD. Assembly is easy, even if you have never soldered before, and the kit can be assembled in 30 minutes. Check out the product tutorial page for assembly instructions before you buy
Of course, we have also written an easy-to-use Arduino library that you can simply add to your project. It behaves exactly like the built-in LiquidCrystal library, but automatically uses the shield pins. You can also simply query the 5 buttons of the keypad to get input via the library, giving you additional buttons without using any more pins. The keys are automatically debounced within the library.
4 Currently the library and shield can control the backlight of our character LCDs by switching the LED on or off. There is no support for PWM control of the backlight at this time, so if you need to have more granular control of the backlight, this shield cannot do that (the I2C expander does not have a PWM output).
Product page with tutorials, documentation and assembly information
Properties
| Zolltarifnummer: | 85429000 |
|---|---|
| Brand: | Adafruit |
| Country of Origin: | USA |
| Gross Weight (kg): | 0.059 |
| Manufacturer ID: | 772 |
| Product ID: | ADA772 |
Manufacturer
Adafruit
Adafruit: The expert for open source hardware
For more than ten years, programmers and tinkerers have benefited from the expertise of the Adafruit brand. Whether for beginners or proven experts, Adafruit has the right hardware components ready for your next IoT project.
Light comes into the dark with Adafruit NeoPixel
One extremely popular product line from the company's broad portfolio is Adafruit NeoPixel. These nifty LED components come in a wide variety of designs and color temperatures. NeoPixel modules are available, for example, in the form of a practical stick with five intelligent LEDs in red, green and blue (RGB) or in white (W), as a shield with 40 eye-saving RGBW LEDs in which all pixels are individually addressable, and as a jewel with seven RGBW LEDs that can be controlled with 8-bit PWM per channel.
Especially popular is the Adafruit NeoPixel Ring with 16 ultra-bright, intelligent RGB LEDs including integrated drivers, which you only need a single microcontroller to control. The trick is that the Adafruit NeoPixel rings form a chain, so to speak: You couple the output pin of one with the input pin of the other.
With the Adafruit NeoPixel products you can realize a wide variety of projects - there are virtually no limits to your creativity. With the help of an Arduino, a jumper cable and the appropriate software, you can control a NeoPixel ring individually and light up the small LEDs as you wish - either individually or in a specific combination. This way, you can also create your own Vu meter with the versatile LED components. Practical: To make programming Adafruit NeoPixel easier, Adafruit provides an Arduino library as well as a Python library.
Adafruit Feather Boards: Powerful hardware in a compact format
With Adafruit Feather, the hardware specialist from the States also has various powerful development boards in its range, which are essentially equivalent to an Arduino in terms of function. All of these boards are equipped with similar features; among other things, the pin assignment is the same and there are also many parallels when it comes to the microcontrollers and the battery charging properties. In addition, you can also find Feather boards with special devices like Bluetooth, Wi-Fi and cellular network connectivity as well as boards with microSD slot in Adafruit's product range. The name "Feather" is no coincidence: The boards are also characterized by being particularly compact and, above all, lightweight.
The range of top-class product highlights is wide: The STM32F405 Feather, for example, is the fastest CircuitPython board from Adafruit with an outstanding 168 MHz and meets the highest demands. It is equipped with a STEMMA QT / Qwiic port at the end, which makes it easy to connect to I2C sensors. The Adafruit Feather nRF52840 Express, on the other hand, shines with Bluetooth Low Energy and can also be used with CircuitPython thanks to native USB support.
Another important part of Adafruit's portfolio are the FeatherWings. With these expansion modules, you can also include components such as a display or a motor driver in your IoT project. The FeatherWing Proto is a proven classic in Adafruit's portfolio. This is ideally suited as a prototyping add-on for all Feather boards. The Adafruit FeatherWing Wing Tripler Mini Kit, on the other hand, is ideal if you want to connect a Feather to two other FeatherWings at the same time.
With the Adafruit MIDI FeatherWing Kit you get a music capable FeatherWing, thanks to which you can equip your Feather with MIDI input and output jacks. And with the Adafruit FeatherWing OLED you can easily add a small OLED display to your Feather board - no soldering required.
Adafruit: What's behind the brand
As an expert in open-source hardware, Adafruit has long since established itself in the electronics industry. The company was founded in 2005 by Limor Fried. At the time, the talented and innovative electrical engineer was still a student at the renowned Massachusetts Institute of Technology (MIT). To this day, Fried is CEO of the electronics giant, which is now headquartered in New York. The company's name also goes back to its founder: Fried was once known on the World Wide Web by the nickname "Ladyada" - a tribute to the famous IT pioneer Ada Lovelace.
Adafruit says it is committed to getting more people excited about technology and science - and thanks to its first-class products, the hardware expert from the USA is sure to succeed!
Manufacturer and safety information
Adafruit Industries, LLC
168 39th Street 1905CC
US 11232 Brooklyn, New York
https://www.adafruit.com
support@adafruit.com
WEEE number: 20453810
Person responsible for the EU
Sertronics GmbH
Am Studio 20d
DE 12489 Berlin
https://www.berrybase.de
info@berrybase.de
Safety instructions
- Avoid direct skin contact with the electrical components during operation.
- Only operate the product with the recommended voltage and current to avoid damage.
- Protect the display from moisture, heat and direct sunlight.
- Mount the product on an insulated and stable surface to avoid short circuits.
- Use suitable anti-static measures when handling the shield to prevent damage from electrostatic discharge.
- Switch off the power supply before mounting, dismounting or wiring the product.
- Ensure that the pins are correctly aligned to avoid malfunctions.
- Keep small parts such as plugs or screws away from children to prevent them from being swallowed.
- Dispose of the product as electronic waste in accordance with local regulations.
- To avoid environmental pollution, do not dispose of the product with household waste.
- Recycle materials such as metals or plastics according to available recycling programmes.
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