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Showing 2305–2352 of 6509 results
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IR and RF Transmitters and Receivers
DSP PLL 87-108Mhz Stereo FM Transmitter Module Digital LCD Display Wireless Microphone Board Multi-function Frequency Modulation
IR and RF Transmitters and ReceiversDSP PLL 87-108Mhz Stereo FM Transmitter Module Digital LCD Display Wireless Microphone Board Multi-function Frequency Modulation
SKU:- Output power: 500mW (drive headphones), 3W (drive speakers)
- Frequency range: 50Hz-18KHz
- Close campus radio 87.0MHz-108.0MHz
- Open campus radio 76.0MHz-108.0MHz
- Equivalent noise: ≥30dB
- Channel: speaker (mono), headphone (stereo)
- Maximum volume 400mA
- The minimum volume under 50mA (for reference only)
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IR and RF Transmitters and Receivers
CC1101 868MHZ Wireless Transceiver Module
SKU:- Support FSK, GFSK, ASK / OOK and MSK
- Configurable data rate: 1.2k to 500kps
- Vertical Pin header (1.27mm pitch)
- Low voltage input (1.9~3.6V)
- SPI interface
- Independent 64-byte RX and TX data FIFOsCC1101 Core, 433MHz Wireless function
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FPV Cameras
Mini DVR Audio Video Recorder for FPV RC Drones
SKU:- Memory Card Supported: 32GB
- Battery Backup: 1.5 to 2 hours on a single charge
- Universal USB charging interface
- High-precision 4-level battery power indicator
- Multi-language menu, 11 menu language choices
- CVBS signal input (built-in video decoder)
NOTE: Available in Black and orange colour. you will receive any one of them.
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Raspberry Pi Case
Aluminum Grid Grooved Case for Raspberry Pi 4
SKU:- Design with good heat dissipation, do not have to install the cooling fan or heatsink.
- This case is constructed out of high-quality aluminium material.
- Suitable for raspberry pi 4 model b motherboard only
- Easy to install and insert the micro sd card
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Relay Modules
Photosensitive Resistance Sensor Relay Module
SKU:- Adjust the sensitivity with the potentiometer. Set the start relay threshold by adjusting the potentiometer.
- When it is brighter, the module relay pulls in.
- When the threshold is dark, the relay is disconnected.
- Operating Voltage: 3.3V – 5V.
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Digital Voltage, Current and Frequency Meter
Dual Led 0.28 ” Display for DC0-100V 10A Voltage and Current Test Digital Instrument, Digital Meter Panel Amplifier Red Red10A
Digital Voltage, Current and Frequency MeterDual Led 0.28 ” Display for DC0-100V 10A Voltage and Current Test Digital Instrument, Digital Meter Panel Amplifier Red Red10A
SKU:- Operating current: 20mA
- Operating voltage: DC 4.5 ~ 30V
- Minimum resolution(V): 0.1V
- Minimum resolution(A): 0.01A
- Display color: Red and Red(two-color display)
- Measure accuracy: 1%
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3D Printer Heatbed Assembly
Heated Bed Sticker for 3D Printer Build Plate With Adhesive Backing
SKU:- Provides Extra Adhesive Force Between Filament And Heating Bed.
- Simple Design, Fast Installation.
- Dull Polish Treated Surface, Reusable 3D Printer Accessory.
- Compatible With Bed Size 214*214mm
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DIY Hobby Project Parts
DIY 14 in 1 Educational Solar Transformers Robot Kit Toy
SKU:- Powered by the sun – no batteries required.
- Two levels of building skill levels so the beginner and experienced robot builder will be equally engaged.
- All parts snap together – no tools needed!
- Excellent addition to a home-school curriculum
- Build land bots and water bots.
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3D Printer Extruder Parts and Fans
NTC3950 Thermistors Sensor with XH2.54 Cable
SKU:- Cable Length: 1 Meter
- High resistance and mechanical strength.
- Small size, lightweight, and cheap.
- NTC Thin Film Thermistor Cable.
- 2 pin Terminal End.
- Better Stability, as the chip is welded with leads by the alloy soldering process.
- Material: Glass sealed single end
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Buck Converter
5A CNC DC-DC Stepdown, Power Supply, Module
SKU:- Working Voltage: DC 6.5V-36V
- Output Voltage:DC 1.2V-32V
- Output Current:5A
- Output Power:75W(75W need heat sink;50W is for 3.5A)
- Voltage Display Range:1.2~32V
- Voltage Display Precision:+/-0.1V
- Voltage Display Resolution:0.05V
- Current Display Range:0~5A
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Stepper Motor Drivers
TL-Smoother Eight Chip Module DFORCE Vibration Pattern Filter with Cable
SKU:- TL Smoother can effectively eliminate the mechanical chatter generated by 3D printer motors,
- The TL-Smoother is an addon module for 3D printer stepper motor drivers.
- The board provides flyback diodes for the motor outputs, so they are also protected against inductance voltages in the unpowered state of the driver.
- You will get smoother movement, especially on the delta-style 3D printer
- I3 and UM models can also be used, and different machines will have different clipping effects.
SKU: n/a