FPGA Basics: Programming & Applications
Field-Programmable Gate Arrays: how they work, HDL programming, and use in ASIC prototyping. Learn to design with Xilinx/Intel FPGAs. Beginner’s guide here!
What is Dallas DS2431 Chips?
About DS2431 Chips The DS2431 is a 1-Wire® EEPROM device that is made up of four memory sections, each one having 256 bits. A scratchpad of eight bytes is used to store data, and the data is then copied to the EEPROM. In addition, the four memory sections can be individually switched to EPROM-emulation mode,
Integrated Circuit Inventors: History & Impact
Discover IC inventors Jack Kilby and Robert Noyce. Learn the history of integrated circuits, Nobel prizes, and technological milestones. Fascinating tech history inside!
Choosing the Right RTC Battery for Embedded Systems
RTC (Real Time Clock) is an independent timer used to provide system time. It can continue to operate during power outages or low-power modes by relying on a backup battery as its power source. When dealing with embedded systems, selecting the appropriate RTC battery is crucial as it directly impacts the accuracy and stability of
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PCB Substrates: Materials & Selection Guide
Choose PCB substrates: FR4, Rogers, and flex materials. Properties, applications, and cost considerations. Critical for thermal/electrical performance. Expert guide!
RP2040 – Raspberry Pi’s Microcontroller Breakdown
If you’ve been dipping your toes into the world of embedded systems or DIY electronics, you’ve likely heard whispers about the RP2040. But what exactly makes this tiny chip from Raspberry Pi stand out in a sea of microcontrollers? Released in 2021 as the brain behind the iconic Raspberry Pi Pico, the RP2040 has quietly
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Best PCB Design Software: 43 Tools Reviewed
Top PCB design tools: Altium, KiCad, Eagle, and more. Features, pricing, and user reviews for engineers. Compare free vs paid options.
ESP32-S3 Chip: Definition, Pinout, Processor, Application and Development Board
Introduction to ESP32-S3 ESP32-S3 is a System-on-Chip (SoC) MCU released by Espressif, integrating 2.4 GHz Wi-Fi and Bluetooth 5 (LE) capabilities, including Long Range support. It is equipped with a powerful Xtensa® 32-bit LX7 dual-core processor, clocked at up to 240 MHz, and features 512 KB of built-in SRAM (TCM). Additionally, the chip offers 45
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Single-Sided PCBs: Design & Applications
Single-layer PCB basics: advantages, component placement, and cost-effective design. Ideal for simple circuits like hobby projects. Layout tips inside!
SWD vs. JTAG: A Comparison of Embedded Debugging Interfaces
SWD and JTAG are popular debugging interfaces for those MCU basing on Cortex-M. But these two interfaces are different in both structure and applications. In this article, we’ll introduce their pins, working principle, Pros and Cons. SWD Interface SWD, Serial Wire Debug, is a protocol designed by ARM for programming and debugging their microcontrollers. It
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