adafruit.com 的前十大競爭對手

sparkfun.com

LIDAR has never looked so good! The LIDAR-Lite v3HP is the ideal optical ranging solution for drone, robot, or unmanned vehicle applications.

digikey.com

DigiKey is your go-to source for millions of electronic components, many in-stock quantities, fast shipping, and expert support. From design to production, we get technical to help you innovate.

seeedstudio.com

Electronics products and services for Makers to Engineers. Fusion PCB manufacture, PCB Assembly, CNC milling services and more. Affordable and reliable. Realise your ideas with Seeed Studio.

vilros.com

Vilros is a Raspberry Pi Store and offers Raspberry Pi kits, Raspberry Pi accessories and RetroPie Retro Gaming Kits for those old school gamers. We offer free shipping within the USA for Raspberry Pi 5, Raspberry Pi 4, Arduino, and DIY electronics components.

dfrobot.com

DFRobot is an open-source hardware and robotics shop dedicated to bringing innovative electronic objects to you.

pishop.us

Description Videos Show Reviews UpTime Industries - Compute Blade - DEV-BladeDev-V1-0 - KickStarter Dev Edition Scalable ARM Blade Server - Enterprise-level device for everyone: Designed to work 24/7. Developed by listening and understanding the desires of real users. By a real user. Tested in a real production environment. And the CPU is overclocked! The device is a rack-mountable, PoE-powered carrier board for Raspberry Pi Compute Module 4 and compatible devices with all the necessary interfaces. With Compute Blade, you can create a high-density, low-power-consuming, plug-and-play blade server for home or data-center use. Features Raspberry Pi CM4 support NVMe SSD up to 22110 (2230, 2242, 2260, 2280 supported) Gigabit Ethernet Power over Ethernet IEEE 802.3at (PoE+) up to 30W (normal operation 2-8W) Raspberry Pi CM4 by PoE 5.1V power supply, which has improved stability under overclocking. USB-A for a flash drive for copying data during setup with UART or YubiKey keys during operation. MicroSD card port UART0 on the front (TX, RX, GND) Additional UART0 with 5v in (or out) next to module port Two digital RGB LEDs Hardware switchable WiFi, BT, and EEPROM write-protection Activity, Power, and SSD LEDs HDMI port for connecting a monitor (up to 4k60) USB-C port and PRIBOOT button to flash the bootloader, access to eMMC/SD card, or tests. TPM 2.0 onboard PWM fan connector for the custom backplane (Fan Units), supports UART communication. Switchable USB input (USB-A or USB-C) Programmable button on the front panel IEEE 802.3at detection (on Raspberry Pi with GPIO pin and additional LED on the blade). Toggleable front LEDs that can be turned off Various optional modules supported Optional real-time clock (RTC) module Optional Zymbit ZYMKEY4i, or custom module for Zymbit Hardware Security (HSM) Various enclosure options, suitable for home and office, from small to data centers. Unique Fan Unit Insights For maximum security, you can use the onboard TPM 2.0 chip*, o

raspberrypi.com

Raspberry Pi OS (previously called Raspbian) is our official, supported operating system.

jameco.com

jameco electronics carries thousands of electronic components including power, semiconductors and test equipment. paypal accepted.

mouser.com

electronic components distributor with a huge selection in stock and ready to ship with no minimum orders. new electronic parts added daily.

canakit.com

authorized reseller for raspberry pi boards and canakit kits. find complete raspberry pi line to make, learn and design with the raspberry pi.