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UGV01 - tracked robot chassis with drive and ESP32 controller - Waveshare 24019

Index: WSR-22831

Filament Devil Design PLA 1,75mm 1kg - Vanilla

Index: DEV-25076

P-MOSFET transistor IRF4905 -55V/-74A - THT

Index: DNG-25087

Filament Print-Me PA12 1,75mm 0,45kg - Black

Index: PRI-25062

New
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Masterspool Rosa3D - reusable reel

Index: ROS-25157

Toolbox Pro 500 Expert - Qbrick System

Index: PAG-25124

3D Printer - Creality CR-10 Smart Pro - Outlet

Index: OUT-24148

New
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Limit switch 50mm - Pololu 1403

Index: PLL-00017

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Palette 3 - filament bonding system

Index: MOS-19525

On sale!
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Filament Fiberlogy PLA Mineral 1,75mm 0,85kg - Natural

Index: FLA-21634

Reduced price
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Development kit Atnel ATB 1.05A with ATmega32A - Andromeda

Index: ATN-08979

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Minicomputer UP 4000 8GB RAM + 64GB eMMC Intel Pentium N4200

Index: AAE-24032

Reduced price
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Filament PLA Pro 1,75mm 1kg - Lavender Violett

Index: SPC-21767

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Grove - MMA7660FC 3-axis digital accelerometer I2C

Index: SEE-15444

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L-type mounting for NEMA 51 - 130x130mm stepper motor

NEMA 51- L-type Step Motor Mount - 130x130mm

Index: GRL-16973

On sale!
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Case + HDMI-USB Hub module kit for Raspberry Pi Zero/Zero W/Zero 2 W - Argon POD

Index: ARG-21432

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Rotation sensor, encoder - 1024 P/R - SparkFun COM-11102

Index: SPF-11192

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Cable holder rectangle 4/4mm - white, 100 pcs

Set of holders for flat cables 4/4mm - white - 100pcs

Index: ENT-07518

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Sharp GP2D120XJ00F - analog distance sensor 4-30cm

Index: SES-00023

Autonomous Robotics Platform - for Raspberry Pi Pico - Kitronik 5335

Index: KTR-20599

Reduced price
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Nvidia power supply

Efficient and stable power supply is a prerequisite for the proper operation of any electronic device, but in the case of complex computer systems this issue becomes particularly critical. The increasingly popular single-board minicomputers, thanks to the unprecedented advances in semiconductor technology, consume a surprisingly small amount of energy (for their computing capabilities), so nothing prevents them from being powered by compact and energy-saving plug-in power supplies. Our offer includes a wide range of power supplies with different parameters and types of output plugs and designed to power various minicomputers.

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Products: 4

Uninterruptible power supply UPS - Power module for Jetson Nano - 5V - Waveshare 18307

UPS module for Jetson Nano . It provides additional power and allows you to use your Jetson Nano while traveling or if another power source fails. The module has space for...

Index: WSR-19045

Index: WSR-19045

Zasilacz microUSB 5,1V / 2,5A do Raspberry Pi 3B+/3B/2B/Zero oryginalny T6712DV - czarny

Power supply T6712DV for Raspberry Pi 3B+/3B/2B/Zero - microUSB 5,1V / 2,5A - original black

Original, black power supply for minikomputera Raspberry Pi with a microUSB connector. Works with all models of Raspberry as: 3B+,3B, 2B, 1B+, 1B, 1A and Zero and Zero V....

5.0 (7)

Index: RPI-14153

Index: RPI-14153

Power supply T6712DV for Raspberry Pi 3B+/3B/2B/Zero - microUSB 5,1V / 2,5A - original white

Original power supply for minikomputera Raspberry Pi with a microUSB connector. Works with all models of Raspberry as: 3B+ 3B+ 2B, 1B+, 1B, 1A and Zero and Zero V. Maximum...

5.0 (8)

Index: RPI-14152

Index: RPI-14152

Power supply T5875DV for Raspberry Pi 3B+/3B/2B/Zero - microUSB 5,1V/2,5A - original white

Original power supply for minicomputer Raspberry Pi with a microUSB tip. Cooperates with models 3B+, 3B+ 2B, 1B+, 1B, 1A and Zero and Zero W. Maximum efficiency current is 2.5 A.

4.7 (17)

Index: ZAS-05629

Index: ZAS-05629

Minicomputer power supply - what should you pay attention to?

The vast majority of single-board minicomputers can today be powered by the voltage supplied to the built-in USB socket. However, it is worth knowing that depending on the design and requirements of the minicomputer, the technical characteristics of the power supply may differ slightly. The first thing you need to pay attention to is the type of power socket. Until recently, the "gold standard" was the microUSB socket, which, due to its small size and huge popularity of this type of connector in the world of mobile devices (smartphones and tablets), was also perfect for powering minicomputers. For example, older versions of the Raspberry Pi successfully cooperated with power supplies or phone chargers, offering a capacity of 2 A at an output voltage of 5 V. The growing energy demand of minicomputers meant that the good microUSB was no longer sufficient in terms of current efficiency - for this reason in many SBC designs it has been replaced by the more modern USB C, for which the current of 3 A is not the slightest problem. In addition to the type of output plug, you should also pay attention to the current efficiency of the purchased power supply - it should be slightly higher than the maximum (peak) demand of the minicomputer, occurring when working with the highest computing load. You also need to take into account the power consumption, "added" to the minicomputer's energy balance by peripheral devices connected to it, e.g. keyboard, USB mouse or camera or display module.

Nvidia power supply - excellent quality power supplies and UPS modules

In our offer you will find high-end power supplies with microUSB output, compatible with Nvidia single-board minicomputers. All models in this category provide an output voltage slightly higher than the "standard" 5 V (actual voltage is 5.1 V), which allows to ensure proper working conditions, taking into account losses introduced, among others, by the power supply. by the resistance of wires and contacts. The current capacity of the power supplies is 2.5 A. In the Boland store, you will also find a special overlay that acts as an uninterruptible UPS power supply - the Waveshare 18307 module has four sockets for connecting Li-Ion 18650 cells.