candy-ho.com的 10 大竞争对手

1sourcecomponents.com

iso 9001 certified stocking distributor of electronic components and parts. view product photos, specifications, datasheets, and pricing. purchase franchised parts online. source hard-to-find and obsolete electronic components.

diymore.cc

This module is a portable mobile power supply that supports 3V / 1A and 5V / 2.2A two voltage outputs! 5V voltage output rated current is 2.2A, maximum support 3A current (not recommended for overload, easy to damage the module, speed up the service life), the output of current depends on the quality of the 18650 battery! MICRO USB charging current 600mA-800mA, Supports up to two 18650 batteries. It is recommended to use two 18650 batteries, which can be longer!   Special attention: the installation of the battery must be determined positive and negative, the board has been clearly marked positive and negative! Installation errors will burn out the module!     Battery protection(Over charge or Over discharge)Micro USB port InputType-A USB Output0.5A current charging1 switch control USB output5~8V Input Voltage3V & 1A Output5V & 2A OutputLED indicate(Green means full,Red means charging)3V output port x35V output port x3Be careful of "+" and "-", You should follow the direction of "+""-" on the PCB.If you put wrong direction, charging chip will be destroyed.This product does not include 18650 batterySize: 9.8x2.9cm/3.86x1.14inchQuantity: 1 Set 1.Please allow 1-2cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!               Description: 100% brand new and high qualityHigh Speed USB 2.0 CableCompatible with Cellphones, GPS systems, PDAs, OTG devices and digital camerasCable lenght: 30CMComplies with fully rated cable specification using braid-and-foil shield protection This 30CM USB A to Micro USB B 5pin Cable provides one USB A Male connector, and one Micro USB B connector to create a simple way to connect mobile devices to a USB capable computer for every day tasks such as data synchronization and file transfers. The micro-USB connector is smaller and thinner than the previous USB Mini-b standard while

aliexpress.com

AliExpress.com

smdx.ru

Набор резисторов металлопленочных, количество 100 штук. Параметры резистора: номинал сопротивления: 470 Ом мощность: 0.25 Ватт погрешность: 5% диапазон рабочей температуры: -55...+150°C

jenomall.com

제노몰은 커넥터, 센서, 모터, 전원, 스위치 등 전자부품 전문 쇼핑몰입니다. 연구·개발(R&D)과 시제품 제작에 최적화된 검증된 부품을 빠르게 제공합니다.

adeept.com

Transform your Raspberry Pi into an AI-powered tracked robot with our all-in-one RaspTank kit. Perfect for STEM education, DIY enthusiasts, and robotics developers seeking advanced capabilities.

nettigo.eu

Please Note: BBC micro:bit is NOT included. You can buy the Kitronik Inventor’s Kit with the BBC micro:bit already included here. The Kitronik Inventor’s Kit for the BBC micro:bit is a great way to get started with programming and hardware interaction with the BBC micro:bit. This Inventor’s Kit contains everything you need to complete 10 experiments including using LEDs, motors, LDRs and capacitors. To get you off to a flying start, we have included an easy to follow tutorial book which guides you through everything you will need to know about programming the BBC micro:bit. You don’t need any experience with programming as the tutorial book will guide you every step of the way. You’ll be programming and creating circuits in no time! The Kitronik Inventor’s Kit for the BBC micro:bit provides a fantastic way of learning how to construct and control electronic circuits. The BBC micro:bit has a selection of pins that are located on the bottom edge of its PCB (see datasheet below for details). By using our specially designed Edge Connector Board for the BBC micro:bit in conjunction with the breadboard (see below), it is easy to use these pins to connect additional components to the BBC micro:bit. No soldering is required and you can build your first circuit in minutes! Features: No soldering required - build your first circuit in minutes! Make 10 experiments included in the provided step-by-step tutorial book. All parts are included to conduct the 10 experiments (listed below). Breaks out 21 accessible pins from the BBC micro:bit using the Edge Connector Board for the BBC micro:bit (included). Small Prototype Breadboard included for fast prototyping. Contents: 1 x Mounting Plate. 1 x Potentiometer & Finger Adjust Spindle. 2 x Plastic Spacer 10mm. 1 x Sticky Fixer for Battery Pack. 1 x Small Prototype Breadboard. 1 x Terminal Connector. 4 x Push Switch. 1 x Motor. 1 x Transistor. 2 x Red 5mm LED. 2 x Orange 5mm LED. 2 x Yellow 5mm LED. 2 x Green 5mm LED. 1 x RGB 5

exploding-shed.com

Our Privacy Policy ✓Wide product range ✓Based in Germany ✓Plastic-free packaging ➤ Discover our products and order now online!

microscale.net

Description: The RDM6300 125kHz RFID reader module is a compact and efficient solution for reading RFID cards and tags operating at the 125kHz frequency. Designed with a UART TTL interface, this module provides a straightforward connection to microcontrollers such as Arduino, ESP32, and Raspberry Pi, allowing for seamless integration into access control systems, attendance monitoring, and security applications. Compatible with EM4100 and similar RFID cards, the RDM6300 125kHz RFID reader module supports simple serial communication, outputting data via UART for easy processing. Its compact PCB design, low power consumption, and reliable reading distance of up to 5cm make it ideal for DIY electronics, automation projects, and embedded systems requiring secure identification solutions. Specifications: Operating Frequency: 125kHz Interface: UART TTL (9600bps default baud rate) Supply Voltage: 3.3V to 5V DC Reading Distance: Up to 5cm (varies with tag size and environment) Compatible Tags: EM4100, EM4102, and compatible 125kHz cards/tags Output Format: Serial data (10-byte hexadecimal) PCB Dimensions: Approx. 38mm x 19mm x 10mm Operating Temperature: -20°C to +85°C Antenna: External PCB coil antenna (included) Features: Reads 125kHz RFID cards and tags with reliable performance Simple UART TTL interface for direct microcontroller connection Compatible with EM4100 standard RFID cards Compact and lightweight module design for embedded applications Low power consumption suitable for battery-operated devices Ideal for Arduino, ESP32, Raspberry Pi, and other development boards Widely used in access control, attendance systems, and DIY projects

aryabot.in

Set of 4 Active and 4 passive mats which can cover upto 4M Road One Mat Dimension: 500*350*18mm Mat Material: Polyurethane Hinge Material: CNC aluminum alloy / Nylon Cable: CQR200,8pcs(length:2M-9M) Connector type: BNC male, TNC male, RP TNC male Frequency: EU 865-868MHZ, USA 902-928MHZ, customizable Chip orientation: vertically or horizontally