Consumer Electronics

View as Grid List

Sort by

Display per page

2 PCS HW-134A A4988 Red Board Stepper Motor Driver Module Heat Sink for 3D Printer

Features: Higher copper content, good heat dissipation performance, strong current stability
Manufacturing process: SMT placement machine manufacturing, non-manual welding, higher yield rate, more stable performance
Remarks:
A single-head printer requires 4 A4988 modules.
A set of dual-nozzle printer requires 5 A4988 modules.
Delivery list: A4988 module x 1, heat sink aluminum sheet x 1
Matters needing attention: Please do not plug and unplug the motor and drive when the power is on, which will easily cause the drive to burn out; also do not adjust the current when the motor is running. The correct way is to first disconnect the power supply, unplug the motor, and then power on again, adjust the potentiometer, and measure the voltage on the potentiometer until the measured voltage is the same as expected. Do not plug in the reverse drive, otherwise it will burn out the drive and even the motherboard

A$10.64 A$12.55

1 Pair MC4 Four-way Y Type MC4 Photovoltaic Connector Solar Branch Connector Solar Panel Male And Female Plug Accessories

Material: PPO shell, inner core galvanized copper
Weight: 4-piece set is about 24 grams/set, three-way T-type about 103 grams/pair, three-way Y-type about 117 grams/pair, four-way Y-type about 172 grams/pair, five-way Y-type about 306 grams /Correct
Size: 4-piece set is about 55.5x18.9mm, Tee T-type is about 107.8x19mm, Y-type Tee is about 300x57mm, Y-type four-way is about 300x54 mm, Y-type five-way is about 460mm long
Rated voltage: 1000V/DC
Test voltage: 6000V
Adapted wire diameter: 2.5-6.0 square millimeters
Waterproof rating: IP67
Wiring method: crimping

A$14.87 A$17.25

H22 Smart Color Screen Noise Reduction Voice Recorder, Capacity:64GB (Black)

Recording format: WAV, MP3
Recording bit rate: 32/128/512/1024/1536 kbps
Music format: WAV, MP3
512kbps recording bit rate time: 64GB about 288 hours
Sampling rate: 16KHZ/48KHZ
Frequency: 20-20KHZ
Storage: support 4GB-128GB (optional)
Battery capacity: 260mAh

A$30.16 A$36.79

H22 Smart Color Screen Noise Reduction Voice Recorder, Capacity:8GB (Black)

Recording format: WAV, MP3
Recording bit rate: 32/128/512/1024/1536 kbps
Music format: WAV, MP3
512kbps recording bit rate time: 64GB about 288 hours
Sampling rate: 16KHZ/48KHZ
Frequency: 20-20KHZ
Storage: support 4GB-128GB (optional)
Battery capacity: 260mAh

A$23.31 A$29.13

HX-F315 100-speed USB Charging Digital Display Wall-mounted Desktop Turbine Fan (Gray)

Using advanced vortex airflow technology, scientifically disperse the airflow to gather the air volume and make the air flow more gentle
Intelligent LCD digital display screen, switch the wind speed with one click, intuitive and portable
Aircraft pressurized air guide system, strong hurricane, wide air outlet
Multi-angle air supply, manually adjustable up and down
100 wind speeds, you can adjust freely
Material: ABS, PP, electronic components
Wind speed: 100 gears stepless speed regulation
Rated voltage: 5V 2A

A$22.63 A$27.60

6966 DIY Bluetooth 5.0 Audio Receiver Board Module MP3 Lossless Player Wireless Stereo Music Amplifier Module (Black)

Using Bluetooth 5.0 main control chip, good transmission effect and high stability
With button control, there are control up and down music, volume addition and subtraction, playback, pause, switch machine, etc., and reserved high and low level control interfaces, regardless of daily use, and DIY modification, it is very playable
Micro 5 Pin interface power supply, ordinary mobile phone charger charging cable can be used.
Product use: Bluetooth audio signals from mobile phones, laptops, and tablets can be transmitted to power amplifiers, active speakers and other devices through this Bluetooth audio receiver. The audio interface can also be connected to ordinary headphones with a 3.5mm interface. The headset becomes a Bluetooth headset (without a microphone, voice chat is not supported)
Power interface: Micro 5 Pin (reserved 2.5mm welding port, this model does not support battery power supply)
Input voltage: 3.7V-5V
Signal-to-noise ratio: 90DB
THD+N: -70DB

A$9.29 A$10.96

Waveshare Industrial USB to RS485 Converter

Overview
This is an industrial USB to RS485 converter with original FT232RL and SP485EEN inside. It features embedded protection circuits such as lightningproof, resettable fuse, ESD protection, and TVS diode, etc. It is pretty small in size.
The USB TO RS485 is very easy to use, allows automatic transceiving. Due to its fast communication, stability, reliability, and safety, it is an ideal choice for industrial control equipments and/or applications with high communication requirement.
USB to RS485 communication
Adopt original FT232RL and SP485EEN, fast communicating, stable and reliable, better compatibility
Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, lightningproof & anti-electrostatic
Onboard self-recovery fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage proof, improves shock resistance
3 LEDs for indicating the power and transceiver status

A$23.42 A$27.65

Waveshare WAVEGO 12-DOF Bionic Dog-Like Robot, Basic Version (UK Plug)

The WAVEGO is a high-DOF bionic dog-like robot which features 2.3kg.cm large torque servos, reliable structure, and flexible motion, incorporating devices like front camera, 9-axes motion tracker, RGB indicator, etc., together with open source multi-platform Web application. It uses the ESP32 as sub controller for connecting rod inverse solving and gait generation, sharing calculating task for the host controller, an additional Raspberry Pi can be attached as the host controller for high-level decision operating.
Overall 12-DOF, multi connecting rods leg design, increasing the servo effective torque
A real time operating system is used as sub controller for connecting rod inverse solving and gait generation, sharing calculating task for the host controller and improving the gait solving efficiency
Ultra compact structure design, allows using on the table, aluminum alloy + nylon structure materials, ensuring strength while keeping it light weight
Additional Raspberry Pi can beattached as the host controller to enable OpenCV high-level functions, demo codes including facial recognition, motion detection, color tracking, and more. Reserved extension interface for secondary development, along with user manual and secondary development documents.
General:
Product name: WAVEGO high-DOF bionic quadruped robot
Stand up: length 218mm, width 116mm, height 152mm

A$317.09 A$386.85

Waveshare Rail-Mount Serial Server RS485 to WIFI/Ethernet Module, Modbus MQTT Gateway

This is a RS485 device data acquisitor / IoT gateway designed for industrial environment. It combines multi functions in one, including serial server, Modbus gateway, MQTT gateway, RS485 to HTTPD Client, etc. With RS485, WIFI and Ethernet ports, the module can realize functions such as serial to WIFI, serial to Ethernet, Ethernet to WIFI and so on. Using screw terminals for power input, it supports 5~36V wide range power supply. Rail-mount V0 flame-retardant case design, small in size, easy to install. It is suitable for applications like data acquisition, IoT gateway, safety & security IoT, and intelligent instrument monitoring...
Outline:
Communication interface: RS485, screw terminal
Power supply: 5 ~ 36V DC, screw terminal
Case: PC + ABS, V0 flame retardant grade
Dimensions: L x W x H: 109.66 x 28 x 64.71 mm
Comunication:
Ethernet: 10 / 100M auto-negotiation RJ45 connector

A$59.72 A$71.06

WAVESHARE 3.5 inch 320x480 Touch Screen TFT LCD for Raspberry Pi

320x480 resolution, resistive touch control, 8:5 aspect ratio.
Supports any revision of Raspberry Pi (directly-pluggable).
Drivers provided (works with your own Raspbian/Ubuntu directly).
Size perfectly fits the Pi.
High quality immersion gold surface plating.
Support Raspbian system, enables your system to:
Take photos by touching (up to 17 camera modes).
Support software keyboard (system interaction without keyboard/mouse).

A$36.42 A$44.80

LDTR - WG0003 L9110S H-bridge Stepper Motor Dual DC Motor Driver Controller Board

Material: plastic, metal
Size: 3*3*2cm
Weight: 15g

A$6.85 A$8.22

TTGO T5 V2.3.1 ink screen DEPG0213BN WiFi Bluetooth Module 2.13 inch ink Screen Development Board

Overview
Due to the advantages of ultra-low power consumption, wide viewing angle, and clear display without electricity, it is an ideal choice for applications such as shelf labels and industrial instruments.
Without backlight, the last content can be displayed for a long time even if it is turned off
Ultra-low power consumption, basically only need to refresh the power supply
Attached with development resources and manuals (example of Arduin-esp32)
Product specifications
Working voltage: 3.3V
Interface: 3-wire SPI, 4-wire SPI

A$45.24 A$52.03