The Surface Laptop (13.8 inch) has a 2304 x 1536 pixel IPS LCD display with a 120 Hz refresh rate and 201 pixels per inch, while the new 13 inch model has a 1920 x 1280 pixel, 60 Hz display with ...

The Arduino-controlled Drawing Robot is a low-cost pen plotter that can be used to make small drawings on a piece of paper. It is based on an Arduino Nano board with a Bluetooth extension module, ...

(a) Schematic of spray cooling on 3D-ordered hierarchical micro/nano-structured surface. (b) Top-view SEM image of the structured surface. (c) Partial enlargement SEM image of the sidewall surface ...

The Surface Pro 11 is available with a choice between OLED and IPS displays, both 13.0-inch 2.8K (2880 x 1800) running at up to 120Hz. The OmniBook comes with just one option, a 14.0-inch 2.8K ...

The sprayer gantry on the Weeding robot consisted of a 1,000 mm long, 20 × 40 mm cross-section T-slot aluminum extrusion profile with extruded linear rail guide, a 6 mm timing belt, a belt straighten ...

6. Line Following Robot The line follower robot is a very interesting, easy to make autonomous robot. As the name suggests the line follower robot will follow the line drawn on any surface. To build ...

These systems are based on the classic 8-bit Harvard architecture. They come in through-hole (THT) and surface-mounted (SMD) packages. The DIP, DFN, SSOP, TSSOP, SOIC and VQFN packages are available ...

RF-chokes are needed at the ends of the PIN diodes on the vertical snap-fit PCBs to insulate the microcontroller used to activate the diodes from the RF signals. For this purpose, a 100 nH inductor ...

The Arduino Nano is powered by an Atmel ATmega328. It's an 8-bit AVR microcontroller that operates at a clock speed of 16 MHz and comes with 2 KB SRAM, 1 KB EEPROM, and 32 KB flash memory.

News You’re not getting a Surface gaming PC. Here’s why If Surface is designed to lead the way, then gaming PC vendors are charging too far ahead. By Mark Hachman ...

The Arduino Nano and Uno are equipped with very similar processors (the chip that essentially serves as the brain of the board). The Nano features an ATmega328, while the Uno sports an ATmega328P.

The following project is an update of Gary D. Patterson’s “Simplified CTC signals” in the July 1988 issue of MR. Bringing the project up to date was a large endeavour. The block control project now ...