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Showing 529–576 of 6106 results
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Digital Voltage, Current and Frequency Meter
Dual Led 0.28 ” Display for DC0-100V Voltage and Current Test Digital Instrument Digital Meter Panel Amplifier Red Blue 10A
Digital Voltage, Current and Frequency MeterDual Led 0.28 ” Display for DC0-100V Voltage and Current Test Digital Instrument Digital Meter Panel Amplifier Red Blue 10A
SKU: 1187603- Operating current: 10mA
- Operating voltage: DC 4.5 ~ 30V
- Minimum resolution(V): 0.1V
- Minimum resolution(A): 0.01A
- Display color: Red and Blue (two-color display)
- Measure accuracy: 1%
SKU: 1187603 -
Signal Generator Module & Oscilloscopes
GY-9833 AD9833 Programmable Sine Square Wave DDS Signal Generator
Signal Generator Module & OscilloscopesGY-9833 AD9833 Programmable Sine Square Wave DDS Signal Generator
SKU: 699521- 2.3 V to 5.5 V power supply
- Digitally programmable frequency and phase
- 0 MHz to 12.5 MHz output frequency range
- 28-bit resolution: 0.1 Hz at 25 MHz reference clock
- Sinusoidal, triangular, and square wave outputs
- 3-wire SPI interface
SKU: 699521 -
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Boards Compatible with Arduino
Nano R3 W/O USB Cable Compatible with Arduino (Un Soldered)
SKU: 4657- Operating Voltage (logic level): 5V
- 8 analog inputs ports: A0 ~ A7
- 14 Digital input / output ports: TX, RX, D2 ~ D13
- 1 pair of TTL level serial transceiver ports RX / TX
- Using Atmel Atmega328P-AU MCU
- There is a bootloader installed in it
- Standard 0.1” spacing DIP (breadboard friendly).
- Manual reset switch.
SKU: 4657 -
Plastic Push Button Switch
12x12x7.3mm Tactile Push Button Switch-10Pcs.
SKU: 618210- Through-hole design.
- Shaft Shape: Square
- Function: Push to ON
- High operating force (3.0N or 3.6N) suited to automotive equipment requirements
- The long life of 300,000 cycles realized despite the high operating force
- Middle stroke (1.05mm)
SKU: 618210 -
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GPRS and GSM Modules
SIM800L V2 5V Wireless GSM GPRS MODULE Quad-Band with Antenna
SKU: 43118- Network support: Quad-Band 850/900/1800/1900 MHz – works on GSM networks in all countries across the world.
- TTL serial interface compatible with 3.3V and 5V MCU
- the small size is suitable for all kinds of sleeve belt type and embedded.
- Power supply: 5 -20 V.
- Power Interface: 2.54 mm Pin header or MICRO USB interface.
SKU: 43118 -
IoT Cameras, Raspberry Pi Camera
OV5647 5MP 1080P IR-Cut Camera for Raspberry Pi 3/4 with Automatic Day Night Mode
IoT Cameras, Raspberry Pi CameraOV5647 5MP 1080P IR-Cut Camera for Raspberry Pi 3/4 with Automatic Day Night Mode
SKU: 130221- Raspberry Pi Camera, supports all revisions of the Pi
- Embedded IR-CUT filter, eliminating colour distortion in the daylight
- Comes with infrared LED, supports night vision
- 5-megapixel OV5647 sensor
- Can Attach IR LEDs if Night Vision mode is required
SKU: 130221 -
Electronic Switches/Keypads Modules
Momentary Tactile Push Button Module DC 5V Switch
SKU: 223480- Operating Voltage: 5V
- Contact Resistance : 50mΩ max (initial)
- Electrically Life:100,000 cycles
- Environment temperature: -25°C to +105°C
- Operating Force: 180/230(±20gf)
- Seal temperature:250ºC-280ºC
- I/O pins: 3 pins
SKU: 223480 -
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Raspberry Pi Accessories
1.5 meter RJ45 Retractable Travel Network Cable
SKU: 212296- New generic Retractable Ethernet Cable, CAT5E, Clear
- The cable connects all the hardware destinations on a Local Area Network.
- Ideal for use with 10/100/1000BaseT networks.
- This 5-foot patch cable features 50-micron gold plated connectors that ensure a clean and clear transmission.
- The RJ-45 tap from being damaged during installation.
- Easy to carry in travel bag
SKU: 212296 -
RFID card, Tags & Reader
PN532 NFC RFID Read / Write Module V3 Kit
SKU: 699611- Module Size: 42.7mm x 40.4mm x 4mm
- Easy to change mode: with a small SMD toggle Switch, it becomes very easy to change among IIC, SPI and HSU modes
- Longer distance: the reading distance becomes 5~7cm, compared with 4~6 cm of last version
- Built in PCB Antenna, with 5cm~7cm communication distance
- On-board level shifter, Standard 5V TTL for I2C and UART, 3.3V TTL SPI
- Work as RFID reader/writer
- Work as 1443-A card or a virtual card
SKU: 699611 -
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PVC wire
2 Meter UL1007 20AWG PVC Electronic Wire (Black)
SKU: 528313The use of PVC coating blends these wires with special properties such as self – extinguishing and flame retardant, also Conditionally resistant to oils, solvents, acids, and dyes.
Self – extinguishing and flame retardant, also Conditionally resistant to oils, solvents, acids, and dyes…
SKU: 528313 -
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Buck Converter
LM317 DC Linear Regulator, DC-DC 4.5~40V Turn 1.2~37V, Step Down Power Module, Adjustable
Buck ConverterLM317 DC Linear Regulator, DC-DC 4.5~40V Turn 1.2~37V, Step Down Power Module, Adjustable
SKU: 1121330- Output Current: 1.5A (minimum), 2.2A (typ)
- Input and output voltage difference (VI-VO): 40Vdc (max)
- Adjustable output voltage range: 1.2 ~ 37V
- Operating temperature: -55 to +150
- Output Current: 1.5A
- Input voltage: 4.2 ~ 40 V
SKU: 1121330 -
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E-Bike Motors, E-mini Tricycle Motors
12V 120W 3350RPM MY6812 EBIKE Brush Motor
SKU: 6036- Voltage : 12V
- Rated Power : 120W
- No load current : < 0.55A
- Rate torque : 4.58 KgCm(0.45N.m)
- Rate current : < 7.0A
- Efficiency : >70%
- Shaft diameter: 8 mm (milled groove one-sided 1 mm)
- 100% Ball Bearing construction!
- Speed: 3350RPM.
- Weight: 1.06Kg.
SKU: 6036 -
Lead Screw and Nut
300mm Trapezoidal 4 Start Lead Screw 8mm Thread 2mm Pitch Lead Screw with Copper Nut
Lead Screw and Nut300mm Trapezoidal 4 Start Lead Screw 8mm Thread 2mm Pitch Lead Screw with Copper Nut
SKU: 12032- Lead Screw Material: 304 Stainless Steel.
- Length: 300mm.
- Diameter: 8mm.
- 4 Start Lead Screw
- Brass Nut Size: 10 x 13 x 22 mm.
- Mainly use for Stepping motor driving guide rail.
- T shape design, made of high-quality stainless steel material.
- Easy to install and convenient to use.
SKU: 12032 -
Digital Voltage, Current and Frequency Meter
0.56inch 0-100V Three Wire LED Display Digital DC Voltmeter-RED
Digital Voltage, Current and Frequency Meter0.56inch 0-100V Three Wire LED Display Digital DC Voltmeter-RED
SKU: 309337- Operating Voltage: 0-100 VDC
- It is a 3-wire display.
- LED Color: RED
- Current Consumption : <40 mA
- Accuracy: 0.1 V.
- Refresh Speed : Approx 200mS/time.
- The display on Voltage: 3 V.(but not measure accurately up to 3.6V).
SKU: 309337 -
RFID card, Tags & Reader
White Blank Waterproof 125KHz T5577 EM4305 Reproducible RFID ID Tag
SKU: 1794705- Response Frequency: 125Khz
- Chip type: EM4305
- Designed for the RFID 125KHZ duplicator. can copy all the ID card, such as Access Card, District Card, Parking etc.
- Reprogrammable: No
- Product dimensions (mm): 35 x 27 x 4
SKU: 1794705 -
Other ESP WIFI Modules
ESP32 S-CAM-CH340 Development Test Board WiFi+ Bluetooth Module ESP32 Serial Port with OV2640 Camera
Other ESP WIFI ModulesESP32 S-CAM-CH340 Development Test Board WiFi+ Bluetooth Module ESP32 Serial Port with OV2640 Camera
SKU: 975739- Flash LED off: 180mA @ 5V.
- Flash LED on to maximum brightness: 310mA @ 5V.
- Deep-sleep: 6mA @ 5V min.
- Modem-sleep: 20mA @ 5V min.
- Light-sleep: 6.7mA @ 5V min.
SKU: 975739 -
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RFID card, Tags & Reader
Black Blank Waterproof 125KHz T5577 EM4305 Reproducible RFID ID Tag
SKU: 1794678- Material: ABS
- Dimension(LxWxH): 43.7×30.5×5.3mm
- Response Frequency: 125Khz
- Chip type: EM4305
- Designed for the RFID 125KHZ duplicator. can copy all the ID card, such as Access Card, District Card, Parking etc.
SKU: 1794678 -
