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Categories
68
Blogs
355
Blog entries
443
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746,999
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487
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Forlinx
3 min read
Views
204
Uncategorized
With the continuous development of IoT technology, remote monitoring has become a necessary function in more and more scenarios. And in realizing remote monitoring, the transmission of video streams is particularly important. This article will introduce how to use the open-source software...
Forlinx
4 min read
Views
227
MCU
This article will share the OK3568-C EVK unboxing experience and basic function evaluation. First, let's do some preparation work: • 12V2A or 12V3A DC power cable • Type-C serial debugging cable (CP2102 serial driver needs to be installed on the computer side) • HDMI cable and external screen...
Forlinx
3 min read
Views
212
Uncategorized
Forlinx Embedded OK3588-C EVK is a powerful flagship product. It adopts the split design of the SoM+carrier board and is based on the Rockchip RK3588 processor. This processor has ultra-high performance, including 4-core Cortex-A55 and 4-core Cortex-A76 architecture. The Cortex-A55 has a...
Forlinx
2 min read
Views
275
Uncategorized
FET3399-C is a system-on-module (SoM) based on the Rockchip RK3399 processor. It features two Cortex-A72 cores with a clock speed of up to 1.8GHz and four Cortex-A53 cores with a clock speed of up to 1.4GHz. The module integrates a Mali-T864 GPU, supporting OpenGL ES1.1/2.0/3.0/3.1, OpenVG1.1...
Forlinx
5 min read
Views
194
Uncategorized
What is CAN-FD? With the advantages of real-time, anti-interference, and safety, CAN2.0 has been widely used in the industrial and automotive industries. However, its maximum rate is only 1 Mbit/s. , and each frame can only transmit 8 bytes of valid data at most. In addition, only about 50% of...
Forlinx
6 min read
Views
210
Uncategorized
What is CAN-FD? With the advantages of real-time, anti-interference, and safety, CAN2.0 has been widely used in the industrial and automotive industries. However, its maximum rate is only 1 Mbit/s. , and each frame can only transmit 8 bytes of valid data at most. In addition, only about 50% of...
Forlinx
2 min read
Views
330
Uncategorized
Introducing the FET3568-C System on Module - an advanced and robust solution for a variety of applications. Powered by Rockchip's new generation AIoT processor RK3568, this 64-bit quad-core Cortex-A55 SoC is equipped with NPU on board and can run at speeds up to 2.0GHz, while maintaining low...
Forlinx
1 min read
Views
276
Reaction score
1
Uncategorized
It is a video distribution system implemented by the Tornado framework. The system reads video stream data in real-time by connecting to a USB camera and sends the data to clients for display via WebSocket protocol. Main steps for implementation are as follows: 1. Check the interface occupied...
Forlinx
1 min read
Views
193
Uncategorized
Nowadays, face recognition technology is becoming more and more mature and widely used. Face detection implementation is an important part of face recognition technology. This article will introduce how to add the OpenCV face detection model on the basis of video surveillance on the OK3588-C Arm...
Forlinx
1 min read
Views
182
Uncategorized
Network configuration is a very important step in Embedded System. If you are going to use the Forlinx RK3588 ARM Development Board, first you need to configure the NIC correctly to enable a normal network connection. So, this article will introduce how to modify the configuration of eth0 to...
Forlinx
2 min read
Views
255
Uncategorized
FET3588-C System on Module (SoM) carries Rockchip’s advanced hybrid processor RK3588 contains quad-core Cortex-A76 and Cortex-A55 cores, A76 core runs up to 2.4GHz, and A55 core clock up to 1.8GHz. It has a super advanced engine can support up to 8K output, quad-screen with different content...
Forlinx
2 min read
Views
275
Uncategorized
RKNN (Rockchip Neural Network) is a deep learning inference framework for embedded devices. It provides an end-to-end solution for transforming trained deep-learning models into executable files that run on embedded devices. The RKNN framework can efficiently run deep learning models on embedded...
niciki
1 min read
Views
712
FPGA
I have found a nice website to learn Verilog: https://hdlbits.01xz.net The concept is similar to the https://www.codewars.com/ We also have a well described tasks to solve with already prepared test harnesses (testbenches) with golden input/output vectors to verify the design. Achieve mastery...
Before asking the question I would like to attach the image of the BGR regarding which I have some doubts. From what I have read, due to the high gain of the op-amp, the two inputs of the op-amp "Va and Vb" are always at an equal potential such that the PTAT current flows across R1. But if the...
Forlinx
3 min read
Views
2K
MCU
The T507 system on module(SoM) CPU is a quad-core Cortex-A53, 1.5GHz main frequency, the GPU is G31 MP2, and the core board integrates 2GB DDR3 RAM, 8GB eMMC ROM for smooth operation of Android, Ubuntu, Linux operating systems. High performance, more than 50% performance improvement compared to...
In wireless communication mixers/modulators are used to convert low frequency information signal into higher frequency carrier signal. There are many methods of constructing a mixer/modulator. Some mixer/modulator are constructed using diodes and other using BJT or FET transistors(JFET, MOSFET)...
I would like to share with you Summary of VHDL Entity and Architecture Source: https://electgon.com/publications/digital/vhdl-entity-architecture/
I would like to share with you overview about VHDL topics Source: https://www.electgon.com/publications/digital/vhdl-overview/
Mithun_K_Das
2 min read
Views
4K
Reaction score
1
CIRCUIT
One of the very useful transformerless power supplies using Viper12A IC can be used in many applications. It is sufficient to run micro-controllers, sensors, displays, relays, and so on. With very few numbers of components, we can get a reliable transformerless power supply using Viper12A...
Basics: To generate PWM(Pulse Width Modulation) both analog and digital circuits can be used. But using a micro-controller is much easier than other methods. To generate PWM, the micro-controller has a built-in PWM module. But if there is no such PWM module then how can you generate PWM? Yes, in...
SONY SIRC Protocol: There are three types of SIRC protocol, 12, 15, and 20bit types. All these types have a command and device word. The 20-bit version has only 8bit extended words. Within the bitstream, each word is sent LSB first like this pattern below: The frame timing is based on...
Mithun_K_Das
2 min read
Views
4K
CIRCUIT
The basic of comparator: Comparator is one of the mode of Op-Amp circuit. It is pretty simple in configuration like this image below: The output of the comparator is high if the non-inverting input voltage is higher than the inverting input pin. And the output is low if the non-inverting pin...
mhoulroyd
1 min read
Views
2K
Uncategorized
Small is a relative term. In the 1990's a small PC socket was a leaded device on 2,54mm pin centers, and miniature was a staggered 2,54mm grid. In the past 10 years, small was considered 2mm pitch and miniature was 1,27mm pitch. During my time as a product designer of small precision...
niciki
2 min read
Views
7K
Uncategorized
The background: I have found a way to debug a Keil's project using OpenOCD inside STM32CubeIDE. This approach assumes that the Keil built the project to the .elf file using fromelf.exe tool. The same method can be successfully used for debugging in any other capable environment, e.g. VSCode...
I would like to share with you summary of important Mercurial commands Source: https://electgon.com/publications/tools/basic-hg-commands/
niciki
2 min read
Views
6K
Uncategorized
Assumptions: STM32CubeIDE needs to be installed. At the time of writing this guide, STM32CubeIDE version is 1.6.1 Build: 9958_20210326_1446 (UTC). OpenOCD and GDB server are already preinstalled in STM32CubeIDE, so no need to install separately; Keil's .uvprojx project needs to be built to .elf...
mhoulroyd
2 min read
Views
2K
Uncategorized
Introduction: Specifying the correct printed circuit board pad, land and, hole sizes are critical to the device mechanical attachment of a machined pin or socket. Through-hole PCB designs come in two flavors: plated and unplanted. A plated hole provides a path for solder wicking due to...
Taher_Selim
1 min read
Views
2K
Reaction score
1
Education and Languages
I would like to share with you summary of important Git commands Source: https://electgon.com/publications/tools/basic-git-commands/
Nishit97
1 min read
Views
1K
FPGA
Checkout full description with code from my website, For code click here
Linsn
4 min read
Views
2K
LED Display Screen
Wonder if you know what rental LED display can do for you exactly? Discovering its’ possibilities may help you find new ideas of how to boost your own business and events. That is the reason why we will discuss possible rental LED screen events today - to explain why rental LED screen can play...

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