Search
WORLDWIDE SHIPPING
fast, flexible, secure options
ONLINE SUPPORT 24 / 7
anytime, anywhere help
MONEY BACK GUARANTEE
shop with confidence
WIDE SELECTION
every day low prices
DIY Parts & Components
F5 500pcs/Box LED 5 Colors Light Emitting Diode Boxed Set
- Application: DIY and repair equipment and appliances
- Light angle: 120 degrees
- Style: dome lead
- Working voltage:
- Red: 1.9V-2.1V
- Yellow: 1.9V-2.1V
- Green: 1.9V-2.1V
- Blue: 3.0V-3.2V
$7.95 $9.22
Waveshare 25118 RoArm-M2-S Desktop Robotic Arm Kit, Based On ESP32, 4-DOF (US Plug)
- Number of degrees of freedom: 4
- Workspace: horizontal diameter 1090mm (Max, 360 degrees omnidirectional), vertical range 798mm (Max)
- Working voltage: standard 12V 5A power supply, can be powered by 3S lithium battery pack
- Load capacity: [email protected]
- Repeat positioning accuracy: about +/-4mm (same load)
- Drive rotation speed: 40rpm (no load, no torque limit)
- Working range: BASE-360 degrees, SHOULDER-180 degrees, ELBOW-180 degrees, HAND-135 degrees/270 degrees
- Drive mode: TTL bus servo servo (TTL BUS SERVO), joint direct drive
$217.71 $256.90
Waveshare 24658 BMP390 High Precision Barometric Pressure/Altitude/Temperature Measuring Sensor
- Onboard BMP390 sensor, can measure atmospheric pressure, altitude and temperature
- Support I2C interface communication, can set I2C address, support I2C bus cascade
- Support SPI interface communication, default is I2C interface, SPI can be enabled through CS chip select
- Onboard level conversion circuit, compatible with 3.3V/5V working level
- Function: monitor atmospheric pressure, altitude, temperature
- Application field: smart home
- Communication interface: I2C / SPI
- Air pressure measurement range: 300-1250hPa
$17.65 $21.53
Waveshare Pico-Like MCU Board Based On Raspberry Pi RP2040, Spec: Zero
- Adopts the RP2040 microcontroller chip designed by Raspberry Pi
- Equipped with a dual-core ARM Cortex M0+ processor, running at a frequency of up to 133MHz flexible clock
- Built-in 264KB SRAM and 2MB on-chip Flash
- True stamp hole design, can be directly soldered and integrated into the user-designed baseboard
- USB1.1 host and device support
- Support low-power sleep and hibernation modes
- Can be identified as a large-capacity storage through USB for drag-and-drop download of programs
- RP2040s 29 GPIO pins are brought out (20 can be brought out through pin headers, and the rest can only be brought out by soldering)
$10.30 $11.84
Waveshare Pico-Like MCU Board Based On Raspberry Pi RP2040, Spec: Zero-M
- Adopts the RP2040 microcontroller chip designed by Raspberry Pi
- Equipped with a dual-core ARM Cortex M0+ processor, running at a frequency of up to 133MHz flexible clock
- Built-in 264KB SRAM and 2MB on-chip Flash
- True stamp hole design, can be directly soldered and integrated into the user-designed baseboard
- USB1.1 host and device support
- Support low-power sleep and hibernation modes
- Can be identified as a large-capacity storage through USB for drag-and-drop download of programs
- RP2040s 29 GPIO pins are brought out (20 can be brought out through pin headers, and the rest can only be brought out by soldering)
$10.84 $12.57
Waveshare 14882 For Raspberry Pi RS485 SPI CAN HAT Bus Module
- Based on Raspberry Pi 40 PIN GPIO interface, suitable for Raspberry Pi series motherboards
- With CAN function, using SPI interface CAN controller MCP2515, with transceiver SIT65HVD230DR
- With RS485 function, using UART control, half-duplex communication, supporting automatic switching of transceiver status without program control, transceiver is SP3485
- Onboard 120 ohm terminal resistors for RS485 and CAN interfaces, which can be enabled by setting the dip switch
- Onboard TVS (transient voltage suppression tube), RS485 communication can effectively suppress surge voltage and transient spike voltage in the circuit, lightning protection and anti-static
- Reserved control interface for convenient control by other controllers
- Working voltage: 3.3V
- Purpose: RS485 CAN interface expansion
$18.77 $22.15
Waveshare 19340 For Raspberry Pi Pico 1.14inch 65K Colors LCD Display Module
- 240 x 135 resolution IPS LCD screen, 65K color, can clearly display color pictures
- Use SPI control to ensure that it does not occupy too many interface pin resources
- Comes with 1 joystick and 2 buttons for easy expansion of applications
- Working voltage: 2.6-5.5V
- Resolution: 240 x 135 pixels
- Communication interface: 4-wire SPI
- Display size: 24.91 x 14.86mm
- Display panel: IPS
$15.93 $18.32
18650 Lithium Battery Capacity Automatic Charge Discharge Internal Resistance Tester (XHD0034)
- Working power supply: DC5V external power supply or 18650 battery (both need to be prepared by yourself)
- Applicable batteries: batteries that meet the stop discharge voltage of 2.5~3.5V and 4.2V charging are applicable
- Power supply interface: Type-C interface, power supply line is prepared by yourself (C port mobile phone line)
- System language: Chinese, English
- Test quantity: 1-way charging and discharging measurement (only right battery)
- Internal resistance measurement: Support, use DC two-wire method to test internal resistance
- Charging function: Support, 1-way program control about 1A (MAX) charging; 1-way hardware control about 0.5A (MAX) charging
- Discharging function: Support, only 1-way supports about 1A (MAX) discharge and automatically stops when the condition is met
$10.78 $13.15
Waveshare AlphaBot2 Robot Building Kit for Arduino (no Arduino Controller)
- Overview
- This AlphaBot2 robot kit is designed to use with an Arduino compatible controller (not included). It features rich common robot functions including line tracking, obstacle avoiding, ultrasonic ranging, infrared remote control, Bluetooth communication, etc.
- Thanks to the highly integrated modular design, it is fairly easy to assemble by a snap, no soldering, no wiring. After a few minutes spent on hardware assembing, youre almost there, our open source demo codes is ready to help you get started fast.
- AlphaBot2 Features
- AlphaBot2 employs a 2-layer structure to provide excellent stability and compatibility.
- AlphaBot2-Base, the lower base chassis:
- 5-ch infrared sensor, analog output, combined with PID algorithm, stable line tracking
- Onboard modules like line tracking, obstacle avoiding, needs no messy wiring
$70.11 $83.43
2pcs/Pack DS18B20 Waterproof Temperature Sensor Probe Stainless Steel Encapsulated 1m Cable
- Waterproof Stainless Steel DS18B20 Temperature Probe A high-precision digital temperature sensor designed for durability and ease of integration.
- Premium stainless steel housing (6x50mm) ensures waterproof, moisture-proof, and rust-resistant performance.
- 100cm flexible lead for versatile installation in wet or harsh environments.
- Utilizes a 1-Wire interface; no external components required for data transmission.
- Ideal for HVAC systems, aquariums, outdoor weather stations, and IoT projects.
- Supply voltage: 3.0V~5.5V
- Resolution: 9~12 bits adjustable
- Temperature sensing range: -20 to 80 degrees Celsius
$5.98 $6.88
Yahboom K230 Vision Module With 2.4-Inch HD Touch Screen 32G TF Card With Fixed Bracket
- Yahboom K230 vision module is a high-performance, low-power embedded AI vision processing module designed for edge computing scenarios. It is designed based on the end-side AloT chip of the RISC-V architecture, with 6TOPS equivalent computing power and 1GB RAM. It can be connected to a variety of main controllers such as STM32, MSPM0, ESP32, Raspberry Pi, etc. through serial communication. Equipped with a powerful neural network acceleration engine, it supports AI vision tasks such as real-time image recognition, target detection, face recognition, and behavior analysis. It can be widely used in smart homes, maker education, programming robots, electronic design competitions and other occasions.
- On board 2MP camera(GC2093), 2.4-inch touch screen, microphone, RGB light, WiFi network card and other hardware resources, support TF card (32G TF card inchude).
- Adopting Kendryte K230 chip, 1GB RAN, equivalent computing power can reach 6TOPS.
- Pre-installed GUI program, integrated with 30+ functions (human posture recognition, object recognition, image detection, road sign recognition, label code recognition light), users can quickly experience.
- Provide version host computer software on Windows, support RTSP real-time video stream monitoring, and integrate video/image processing tools, data generator, text tools and other content.
- Three different height brackets and 2DOF electric PTZ are available, users can fix the module on some robots or smart cars.
- Parameter:
$89.75 $110.39
Yahboom K230 Vision Module With 2.4-Inch HD Touch Screen 32G TF Card With Angle Adjustable Bracket
- Yahboom K230 vision module is a high-performance, low-power embedded AI vision processing module designed for edge computing scenarios. It is designed based on the end-side AloT chip of the RISC-V architecture, with 6TOPS equivalent computing power and 1GB RAM. It can be connected to a variety of main controllers such as STM32, MSPM0, ESP32, Raspberry Pi, etc. through serial communication. Equipped with a powerful neural network acceleration engine, it supports AI vision tasks such as real-time image recognition, target detection, face recognition, and behavior analysis. It can be widely used in smart homes, maker education, programming robots, electronic design competitions and other occasions.
- On board 2MP camera(GC2093), 2.4-inch touch screen, microphone, RGB light, WiFi network card and other hardware resources, support TF card (32G TF card inchude).
- Adopting Kendryte K230 chip, 1GB RAN, equivalent computing power can reach 6TOPS.
- Pre-installed GUI program, integrated with 30+ functions (human posture recognition, object recognition, image detection, road sign recognition, label code recognition light), users can quickly experience.
- Provide version host computer software on Windows, support RTSP real-time video stream monitoring, and integrate video/image processing tools, data generator, text tools and other content.
- Three different height brackets and 2DOF electric PTZ are available, users can fix the module on some robots or smart cars.
- Parameter:
$94.35 $112.28
NEED HELP?
Payment options
