sunfounder lcd display factory

As we all know, though LCD and some other displays greatly enrich the man-machine interaction, they share a common weakness. When they are connected to a controller, multiple IOs will be occupied of the controller which has no so many outer ports. Also it restricts other functions of the controller. Therefore, LCD1602 with an I2C bus is developed to solve the problem.

I2C bus is a type of serial bus invented by PHLIPS. It is a high performance serial bus which has bus ruling and high or low speed device synchronization function required by multiple-host system. The blue potentiometer on the I2C LCD1602 (see the figure below) is used to adjust the backlight for better display. I²C uses only two bidirectional open-drain lines, Serial Data Line (SDA) and Serial Clock Line (SCL), pulled up with resistors. Typical voltages used are +5 V or +3.3 V although systems with other voltages are permitted.

As soon as your order is packed and shipped, you"ll receive a shipping confirmation email. You will then be able to track your order through the tracking link on the email. If you haven"t received an email yet, please reach out to us atservice@sunfounder.com, our sales staff will contact you ASAP.

If Customs Duty is payable to your territory, you"ll be responsible for paying it to the authorities, so SunFounder isn"t involved in this process. Whether Customs Duty is payable, and by how much, depends on a whole lot of different things. For example, many countries have a "low value threshold" below which they do not charge any Customs Duty.

SunFounder Rascreen’s 10.1 inch IPS LCD monitor HDMI screen with a high resolution of 1280×800 pixels and a high contrast ratio of 800:1 supports the key operation. Furthermore, this HDMI raspberry pi four display adopts Raspberry Pi’s mature and unique design scheme via an all-in-one machine with a clear display effect.

This 10.1IPS LCD monitor allows the Raspberry pi 4B installation directly, equipped with reserved fixing holes for control boards. A fan on a protective cap solves the heating problem of the Pi 4B motherboard. Its power output provides a 5v 3A USB for the Raspberry Pi 4 Model B. It has a bracket that can make the IPS screen stand upright on the table. If you want it to hang on the wall, you can use the standard 75mm * 75mm fixing holes because it has been designed with fixing holes at the back for wall mounting. An attachment frame of the Raspberry Pi official camera is provided; you can install it if you have the Raspberry Pi official camera.

This 10.1IPS LCD monitor allows the Raspberry pi 4B directly, equipped with reserved fixing holes for control boards, and a fan on the protective cap solves the heating problem of the Pi 4B motherboard. Furthermore, an attachment frame of the Raspberry Pi official camera is provided; you can install it if you have the Raspberry Pi official camera.

It has a bracket that can make the raspberry pi LCD stand upright on the table. However, if you want it to hang on the wall, you can use the standard 75mm * 75mm fixing holes because it has been designed with fixing holes at the back for wall mounting.

This SunFounder Touch Screen is a 10-point IPS touch screen in a 10.1” big size and with a high resolution of 1280×800, bringing you the perfect visual experience. It works with various operating systems including Raspbian, Ubuntu, Ubuntu Mate, Windows, Android, and Chrome OS.

SunFounder is a company focused on STEM education with products like open-source robots, Arduino&Raspberry Pi Kits, Display screens, and smart devices. SunFounder serves the global market from its headquarter in Shenzhen, China. In SunFounder, we strive to help elementary and middle school students as well as hobbyists, through STEM education, strengthen their hands-on practices and problem-solving abilities.

LCD character displays are useful for displaying information without the need for an external monitor. Common LCD character displays can be connected directly to the GPIO pins, but such an approach requires the use of up to 10 GPIO pins. For scenarios that require connecting to a combination of devices, devoting so much of the GPIO header to a character display is often impractical.

Many manufacturers sell 20x4 LCD character displays with an integrated GPIO expander. The character display connects directly to the GPIO expander, which then connects to the Raspberry Pi via the Inter-Integrated Circuit (I2C) serial protocol.

There are many manufacturers of LCD character displays. Most designs are identical, and the manufacturer shouldn"t make any difference to the functionality. For reference, this tutorial was developed with the SunFounder LCD2004.

The device address for the GPIO expander depends on the chip used by the manufacturer. GPIO expanders equipped with a PCF8574 use the address 0x27, while those using PCF8574A chips use 0x3F. Consult your LCD"s documentation.

Another using declaration creates an instance of Lcd2004 to represent the display. Several parameters are passed to the constructor describing the settings to use to communicate with the GPIO expander. The GPIO expander is passed as the controller parameter.

The SunFounder 10" touchscreen is a great maker screen which needs some colour profiling to reach its full potential. The clever cable management solutions certainly add to the value, though.

This is when many of us reach for a proper display – and while SBCs work great plugged into the TV, it’s not always convenient to hog up hardware already in use for a project. Here SBC screens come into play – a somewhat niche group of products that usually add display and touch functionality to these little computers – turning them into fully-fledged standalone devices.

Some SBC screens, like the Official Raspberry Pi display, use hard-to-come-by cables or obscure ports which limit their usability to a single model or family of computers. This is why HDMI-based screens offer a big advantage when board compatibility is key.

SunFounder sent us their 10.1” HDMI IPS display for review. This unit is on the larger side for this kind of equipment – and being HDMI-based, has a large list of devices supported. There’s another trick up its sleeve – the touch controller works over USB, which further increases compatibility – there’s basically no device on the market that doesn’t have USB!

While the SunFounder 10.1” HDMI IPS ships in a somewhat bland box, the insides hold quite a neat assortment – with a nice, detailed manual, needed cables and tools, and the screen itself. There are even multiple cable options included for different SBCs, really showing the main design focus of the device.

Now, not including any kind of stand is a bit of a weird choice, but a common one when it comes to products like this one – as they are often meant to be built into an existing chassis. SunFounder did provide .stl files for 3D printing a simple stand which does the job – so we went ahead and did so. We don’t imagine this step being a problem for many people which have gotten this far.

The display can be used as a second display for consumer devices too, like laptops, phones and tablets. It works awesomely when used in this context, so we certainly recommend it for this.

Now, the SunFounder 10.1” HDMI IPS panel itself is a 1280×800 one, which isn’t the highest resolution out there – but it’s plenty for the use case – and it looks sharp enough. Most SBCs don’t have great GPUs, so the lower res helps with keeping things running smooth. The contrast is a bit low, but the general color reproduction is accurate and easy on the eyes and the display can get plenty bright. The front glass feels really durable and the entire construction is solid and high-quality.

We’ve tried the display out with the Raspberry Pi 3B+, 4B and Zero 2 W, Banana Pi M4 and M5, Radxa Zero, RockPro64 and a MacBook Pro, and every single time it worked flawlessly. Touch was supported on all of these devices, across many different operating systems.

The display also powers SBCs through its own inbuilt 5V/3A power supply, and can connect to external speakers for audio, allowing compact, integrated solutions to be built. On the back there are versatile mounting posts that also accept boards of various formats. Brightness and volume are controlled in hardware, also marking a welcome change. The screen does not, however, have white balance and contrast settings so these have to be changed within a colour profile. Using our Spyder calibrator we determined that the washed-out feel of some colours was mostly due to an overblown blue channel when using the factory preset profile.

Overall, we find this SunFounder panel a great deal for the price, with clever connection solutions which allow it to be connected to a truly astounding variety of devices while keeping all of its functionality intact. The convenient display is also capable of powering the boards, which brings down the amount of power adapters needed. While the contrast is a bit of a weak point, image clarity and brightness make up for it. We strongly recommend this screen to anyone looking for a bigger alternative to the official one, or a screen for more niche and rare SBCs, as there are next to none unsupported.

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As we all know, though LCD and some other displays greatly enrich the man-machine interaction, they share a common weakness. When they are connected to a controller, multiple IOs will be occupied of the controller which has no so many outer ports. Also it restricts other functions of the controller. Therefore, LCD1602 with an I2C bus is developed to solve the problem.

I2C bus is a type of serial bus invented by PHLIPS. It is a high performance serial bus which has bus ruling and high or low speed device synchronization function required by multiple-host system. The blue potentiometer on the I2C LCD1602 (see the figure below) is used to adjust the backlight for better display. I²C uses only two bidirectional open-drain lines, Serial Data Line (SDA) and Serial Clock Line (SCL), pulled up with resistors. Typical voltages used are +5 V or +3.3 V although systems with other voltages are permitted.

This guide is about DWIN HMI Touch Screen TFT LCD Display. HMI Means Human-Machine Interface. DWIN is specialized in making HMI Touch screen displays that are compatible with all microcontrollers like Arduino, STM32, PIC, and 8051 families of Microcontrollers.

This is a Getting Started tutorial with 7-inch DWIN HMI TFT LCD Display. We will see the architecture, features, board design, components, and specifications. We will also learn about the TTL & RS232 interfaces. Using the DGUS software you can create UI and with SD Card you can load the firmware on display memory.

On the LCD board, you can see the flip-open connector. Just flip open the connector and insert the FCC cable. Keep in mind that the blue ends should be on top. Now you can just press the lock so the FCC cable is locked.

One of the method to load the firmware to the T5L DWIN LCD Display is by using the SD Card. An SD Card of up to 16GB can be used to download the firmware files. We can easily insert the Micro SD card into the SD Card slot on the backside.

After copying the file, remove the SD Card from your computer and insert it into the SD Card slot of DWIN LCD Display. Then power the display using the USB Cable. The firmware downloading process will start automatically.

The next part of this tutorial includes creating UI and interfacing DWIN LCD Display with Arduino. For that you can follow the DWIN LCD Arduino Interfacing Guide.