Generic
Showing 49–96 of 6509 results
-
Best Prices, Temperature & Humidity Sensor
DHT11 Digital Relative Humidity and Temperature Sensor Module
Best Prices, Temperature & Humidity SensorDHT11 Digital Relative Humidity and Temperature Sensor Module
SKU:- The module can detect the surrounding environment of the humidity and temperature
- High reliability and excellent long-term stability
- The output from the digital output
- Working voltage 3.3V-5V
- Humidity measurement range: 20%-95% (0-50 degrees range)
- Humidity measurement accuracy: ±5.0%RH
- Temperature measurement range: 0 degrees -50 degrees
- Temperature measurement accuracy: ±2.0degree.
SKU: n/a -
Best Prices, Buck Converter
4A DC-DC Step-down Adjustable Constant Voltage Module
SKU:Applications:
1. High-power LED driver.
2. Lithium battery(or lead accumulator) charge.
3. Vehicle-mounted power supply.
4. Low voltage system power supply.
5. 6V, 12V, 14V, 24V battery charge.
6. On-board laptop power supply.
7. Regulated power supply.
8.Low voltage power supply systemSKU: n/a -
Logic Level Converter
TXS0108E High Speed Full Duplex 8 Channel Logic Level Converter
SKU:- VCCA Voltage level: 1.2V-3.6V
- VCCB Voltage level: 1.65V-5.5V
- It can provide 3.3-5V, 1.8-3.3V level conversion
- Dimension Approx: 26 x 15 mm
- PCB Color: Blue
- 8-bit bi-directional 3.3V-5V/5V-3.3V logic level converter board
- Serial communication interface compatible with UART/IIC/SPI port easily to connect
SKU: n/a -
Best Prices, GPS Modules
NEO-6M GPS Module with EPROM
SKU:- 5Hz position update rate.
- The cold start time of 38 s and Hot start time of 1 s.
- Configurable from 4800 Baud to 115200 Baud rates. (default 9600).
- SuperSense ® Indoor GPS: -162 dBm tracking sensitivity.
- Support SBAS (WAAS, EGNOS, MSAS, GAGAN).
- Separated 18 x 18mm GPS antenna.
SKU: n/a -
Breakout Board
MP3-TF-16P MP3 SD Card Module with Serial Port
SKU:- Supports sampling rates (KHz): 8 / 11.025 / 12/16 / 22.05 / 24/32 / 44.1 / 48
- 24-bit DAC output, dynamic range support: 90dB, SNR support: 85dB
- Fully supports FAT16, FAT32 file system
- Maximum support 32G TF card
- Support U disk to 32G, 64M bytes of NORFLASH
- A variety of control modes are available. IO control mode, serial mode, AD key control mode
SKU: n/a -
Buck Converter
DC to DC 6-18V to 5V USB Output Step Down Power Charger Buck Converter
SKU:- Maximum Output Current: 3A MAX
- Conversion efficiency: can up to 97.5%
- Switch frequency: 500KHz
- Output Ripple: 10mV around (12V to 5V3A) 20M bandwidth
- Output indicator: Output voltage indicator is red
- Operating temperature: Industrial grade (-40 ° to + 85 °)
- Output overvoltage protection: Yes, input 1.5A fuse, output 5V have 300W TVS tube clamp protection.
- Flat copper inductor, improve conversion efficiency
- High-quality USB port
SKU: n/a -
-
-
USB Interface Module
3.3V Adapter Board for 24L01 Wireless Module
SKU:- It can be used with NRF24L01 wireless module
- Add core nRF24L01+ Breakout Adapter with onboard 3.3V Regulator
- Onboard 3.3V voltage regulator accepts your Arduino +5V supply and provides 3.3V for the attached nRF24L01+ module
- Allows for easy connection to nRF24L01+ modules
- Small power on SMD LED indicator
SKU: n/a -
Switching IC
CH340G SOIC16 USB to Serial TTL-RS232 converter IC
SKU:- Full speed USB device interface, conforms to USB Specification Version 2.0, only needs crystal and
capacitance external. - Emulate standard serial interface, used to upgrade the former peripheral device, or add excess serial
interface through USB. - Totally compatible with the serial application program in a computer endpoint Windows operation system.
- Hardware full duplex serial interface, set transceiver buffer, supports communication baud rate varies
from 50bps to 2Mbps. - Supports common MODEM liaison signal RTS, DTR, DCD, RI, DSR and CTS.
- Through adding level converter equipment to supply RS232, RS485, RS422 and another interface.
- Supports IrDA criterion SIR infrared communication, supports baud rate varies from 2400bps to
115200bps.
SKU: n/a - Full speed USB device interface, conforms to USB Specification Version 2.0, only needs crystal and
-
Best Prices, Temperature & Humidity Sensor
DHT11 Temperature And Humidity Sensor Module with LED
SKU:- Input Supply voltage (VDC): 3.3 ~ 5
- Supply Current (mA): measurement 0.3mA standby 60μA.
- Temperature measurement range: 0~50 degrees
- Temperature measurement error: ±2 degrees
- Humidity measurement range: 20%~95%RH
- Humidity measurement error: ±5%RH
SKU: n/a -
Best Prices, IR and RF Transmitters and Receivers
4 Channel Wireless Four Button RF Remote Control Transceiver Module (Mode: Non Locking)
Best Prices, IR and RF Transmitters and Receivers4 Channel Wireless Four Button RF Remote Control Transceiver Module (Mode: Non Locking)
SKU:- No. of the channel: 4
- Operating mode: Non-Locking
- Receiver Operating voltage: DC 5V.
- Receiver sensitivity is: -98dB.
- Transmitter Operating voltage: DC 12V
- Transmitting frequency: 315 MHZ.
- Transmitter Operating current: 10mA at 12V.
- TransmitterRadiated power: 10mW at 12V.
- Transmission distance (m): 3 to 5.
SKU: n/a -
-
-
-
Cables for Arduino
Cable for Arduino UNO/MEGA (USB A to B)-1M
SKU:- Fully compatible with the PC.
- Moulded strain relief and PVC over moulding to ensure a lifetime of error-free data transmissions.
- Aluminium under mould shield helps meet FCC requirements on KMI/RFI interference.
- Foil and braid shield complies with fully rated cable specifications reducing EMI/FRI interference.
SKU: n/a -
-
Water TDS, pH, Flow, Level Sensor
Anti-Corrosion Water Level Sensor with Ball Float Switch
SKU:- Rating contract (Max.): 10 W
- Switching power supply (Max.): 110VDC
- Resistance contract (Max.): 100 Ω
- Appro. Float Ball Size (mm) : 24×17 (LxD)
- Body Total Length (mm) : 85
- Cable Length (cm) : 37
- Total Float opening: 70°
- Switch ON/OFF angle Approx. betn 15° to 20°
SKU: n/a -
Plastic Push Button Switch
Tactile Push Button Switch 6x6x5 (Pack of 10)
SKU:- Ideal for Through-hole applications.
- Shaft Shape: Round
- Used in the fields of electronic products, household appliances and more.
-
This light touch switch is waterproof, prevent oil, anti-pollution, anti-static interference.
-
High precision mechanism design offers acute operation and long service life.
-
Compact and lightweight, easy to carry and dismantling.
-
Good electrical conductivity.
SKU: n/a -
-
-
-
-
Stepper Motor Drivers
DRV8825 Stepper Motor Driver with Aluminum Heat Sink
SKU:- Supply Voltage: 8.2 – 42 VDC.
- Current Capacity : 2.2A max(24V).
- Continuous current per phase: 1.5 A.
- Minimum Logic voltage: 2.5V.
- Maximum Logic Voltage: 5V.
- Microstep resolutions:Â full, 1/2, 1/4, 1/8, 1/16, and 1/32.
- Dimensions : 15 x 20 mm.
- Weight: 4 gm.
SKU: n/a -
Buck Converter
AMS1117-3.3 LDO 800MA DC 5V to 3.3V Step-Down Power Supply Module
SKU:- Input Voltage: 4.5V to 15V
- Output Voltage: 3.3V to 5V
- Output Current: 800mA
- Onboard AMS1117 chip.
- Onboard power indicator to indicate power is turned on: Red LED.
- Output voltage interface, connection to facilitate the experimental.
- Small Compact Size, 3Pin Type, Breadboard Friendly.
SKU: n/a -
Best Prices, Relay Modules
6-30V 1-Channel Power Relay Module with Adjustable Timing Cycle
SKU:- Operating voltage: 6-30V
- Time interval:0.1 s (minimum) ~ 999 min (maximum) continuously adjustable.
- Trigger Signal Source: High-Level Trigger (3.0 V-24 V)
- Output Capacity: can control no more than DC 30V 5A AC or 220 V devices 5A
- Optocoupler Isolation.
SKU: n/a -
Shield for Arduino
L293D Motor Driver/Servo Shield for Arduino
SKU:- 2 connections for 5V ‘hobby’ servos connected to the Arduino’s high-resolution dedicated timer
- 4 H-Bridges: L293D chipset provides 0.6A per bridge (1.2A peak) with thermal shutdown protection, internal kickback protection diodes.
- Can run motors on 4.5VDC to 25VDC.
- Up to 4 bi-directional DC motors with individual 8-bit speed selection (so, about 0.5% resolution)
- Up to 2 stepper motors (unipolar or bipolar) with single coil, double coil, or interleaved stepping.
SKU: n/a -
PCB Receptacles
1×40 Berg Strip Male Connector – 10pcs
SKU:- Number of Pins: 40
- Pin Spacing(pitch): 2.54 mm
- Length of the Strip: 103 mm
- Pin height: 6 mm
- Square Posts.
- Stackable – End to End and Side to side.
- Can be manually broken for the length needed.
- Standoffs allow cleaning of solder contaminants.
SKU: n/a -