How 10 leading companies are trying to make powerful, low-cost lidar

Lidar is essential for self-driving cars—here’s how some leading lidar sensors work.

Lidar is essential for self-driving cars—here’s how some leading lidar sensors work.
This technical brief attempts to dispel some of the fog surrounding the three-character naming convention used to describe ceramic caps.
Learn more about vibration energy harvesting as a source of power for electronic systems.
This article will discuss the basic concepts of clock gating and how it can be used to reduce the power consumption of synchronous digital systems.

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The new technology is 10 times as reliable as what's come before for keeping internet-connected devices secure.

We talked to lidar company executives and independent experts.
This article focuses on using Verilog to describe synchronous sequential circuits.

An accelerator unit improves both the performance and efficiency of a system by taking over one simple task
Reference designs covering essential system elements for millions of products are available at arrow.com. Search our extensive library today.

Emerging memory technologies call for an integrated PVD process system capable of depositing and measuring multiple materials under vacuum.
The CORE-V CVA6 is an Application class 6-stage RISC-V CPU capable of booting Linux - openhwgroup/cva6
Dozens of minimal operating systems to learn x86 system programming. Tested on Ubuntu 17.10 host in QEMU 2.10 and real hardware. Userland cheat at: https://github.com/cirosantilli/linux-kernel-modu...
This article explains how a PLL can be used to produce a high-frequency clock from a low-frequency reference signal.

A detailed, critical, technical essay on upcoming CPU architectures.

The BAIR Blog
Review whitepapers written by our expert engineers to help you understand new concepts or implement best practices in your product design and development.
This article will take a closer look at the commands used to control and interact with DRAM.
An essay that bids farewell to x87 – a computing architecture too long for this world.

A principle that explains decision-making — from investor behavior to insurance markets — isn't ironclad, experts argue.
SoC clock tree overview, metrics that help qualify a clock tree and most commonly used clock tree distribution methodologies.
A probe card is essentially an interface or a board that is used to perform wafer test for a semiconductor wafer. It is used to connect to the integrated circuits located on a wafer to the ATE (Automated Test Equipment) in order to test their electrical parameters and…
A post that discusses what RISC-V is and why it’s important, teaches readers how to install the GNU RISC-V toolchain, and walks through building and running a simple C program on emulated RISC-V hardware.
This article introduces the Nyquist plot and explains how to interpret this alternative method of visually evaluating a system’s frequency response.
Learn more on the various capacitors in ASIC design that can improve your chip performance and recude it's cost.

Today, smartphones have made it easier than ever to capture beautiful images and videos. But what makes a good smartphone camera? It’s actually the image sensor. This piece of technology may be small, but it has a big impact on whatever your Instagram selfie is blurry or your…
File formats used by EDA tools.


Theory and working of a half adder circuit. Realization using XOR//AND gate. Realization of half adder using NOR and NAND logic. Truth table and schematic representation

Overviews of protocols involved in Internet of Things devices and applications. Help clarify with IoT layer technology stack graphics and head-to-head comparisons.
An intuitive tutorial of antennas and antenna theory. This website is designed to present a comprehensive overview of antennas, from design, to measurement and theory. Unnecessarily complicated math is avoided throughout.
Software optimization manuals for C++ and assembly code. Intel and AMD x86 microprocessors. Windows, Linux, BSD, Mac OS X. 16, 32 and 64 bit systems. Detailed descriptions of microarchitectures.
CircuitMaker is the best free PCB design software by Altium for Open Source Hardware Designers, Hackers, Makers, Students and Hobbyists.
This is a list of sensors sorted by sensor type.

Whoever comes up with the next big battery technology could become the ExxonMobil or Shell of the 21st century.

Standard Test Data Format (STDF) is a proprietary file format for semiconductor test information originally developed by Teradyne, but it is now a de facto standard widely used throughout the semiconductor industry. It is a commonly used format produced by automatic test…

I know, we're all doing vinyl and there has probably been no better time to be a vinyl junkie, given the number of places selling it and the...
Electric machineries are based on the basic principles of electromechanical conversion, which use either the electrostatic or the electromagnetic principle. This technical article deals with the magnetic circuit theory for the conversion of one form of energy to another.
Inductor design characteristics are defined in terms of various parameters. Inductor winding is made of a conductor material which may be a single round wire or a unique multi-stranded conductor known as Litz wire. Litz wire has the main advantage of reduced skin effect…