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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43 Best Electronic Circuit & PCB Design Software Tools
Looking for the best electronics pcb design software? Review 43 top free & paid suites with strong autorouter, dfa checks, reverse engineering & CAM tools.
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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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N76E003AT20 Datasheet Nuvoton Technology 8051-based Microcontroller
About N76E003AT20 Microcontroller The N76E003 is an 8-bit microcontroller based on the 8051 architecture, with embedded flash memory and rich peripherals. It offers up to 18KBytes of main flash called APROM, which can be used for in-application programming and non-volatile data storage. The LDROM flash, with a maximum size of 4KBytes, is used for the
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How to Test a Treadmill Motor Control Board?
Treadmill Motor Controller Introduction A treadmill motor controller is an electronic device that is used to control the operation of an electric motor on a treadmill. It functions by using a series of switches, potentiometers, and PCB electronic components to regulate the speed, direction, and force of an electric motor. These controllers can be used