Best Prices
Showing 97–144 of 416 results
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Best Prices, Other ESP WIFI Modules
ESP-01 ESP8266 Serial WIFI Wireless Transceiver Module
SKU: 11482- 802.11 b/g/n Standards
- Wi-Fi Direct (P2P), soft-AP
- 1MB Flash Memory
- Integrated low power 32-bit CPU could be used as an application processor
- A-MPDU & A-MSDU aggregation & 0.4ms guard interval
- Wake up and transmit packets in < 2ms
- Standby power consumption of < 1.0mW (DTIM3)
SKU: 11482 -
Best Prices, PCT Wire Connectors
PCT-SPL-62 0.08-2.5mm 6:2 Pole Wire Connector Terminal Block with Spring Lock Lever for Cable Connection
Best Prices, PCT Wire ConnectorsPCT-SPL-62 0.08-2.5mm 6:2 Pole Wire Connector Terminal Block with Spring Lock Lever for Cable Connection
SKU: 1031165- High-grade Insulative Nylon Material
- Strong Spring Locking Lever
- Nickel Plated Metal Point Inside
- Good Temperature Resistance
- Compact Splicing Connector
- 6:2 -Conductor Terminal Block
SKU: 1031165 -
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Best Prices, Light Sensor Modules
LM393 Light-Dependent Resistor Sensor Module
SKU: 44118- LDR module 4 PIN
- Operating voltage 3.3V-5V
- Signal output indicator light.
- LDR module 4 PIN
- Able to detect ambient brightness and light intensity Adjustable sensitivity (via blue digital potentiometer adjustment)
SKU: 44118 -
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Best Prices, Stepper Motor Drivers
DRV8825 Stepper Motor Driver with Aluminum Heat Sink- Good Quality
Best Prices, Stepper Motor DriversDRV8825 Stepper Motor Driver with Aluminum Heat Sink- Good Quality
SKU: 52599- 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: full, 1/2, 1/4, 1/8, 1/16, and 1/32.
- Dimensions : 15 x 20 mm.
- Weight: 4 gm.
SKU: 52599 -
3D Printer Extruder Parts and Fans, Best Prices
Thermistor 100k NTC with 1 Meter Cable Temperature Sensor
3D Printer Extruder Parts and Fans, Best PricesThermistor 100k NTC with 1 Meter Cable Temperature Sensor
SKU: 11993- Temperature range of use: −40°C to 270°C.
- Dissipation power factor: ≥5 mW/℃ (static in the air).
- 100k Ohm NTC Thermistor.
- NTC Thin Film Thermistor Cable.
- Max power rating: 45 mW
- The hot time constant: ≤7 s(in the air)
SKU: 11993 -
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Best Prices, MOSFET Drivers and Trigger Modules
5-36v Switch Drive High-power MOSFET Trigger Module
SKU: 52812This 5-36v Switch Drive High-power MOSFET Trigger Module can control the output of power equipment, motors, light bulbs, LED lights, DC motors, micro-pumps, solenoid valves, PWM, motor speed control, lamp brightness. etc.
SKU: 52812 -
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Best Prices, USB Interface Module
RS232 to TTL Serial Interface Module
SKU: 975835- IC Chip: MAX3232/SP3232zEEN
- Operating Voltage: 3.3-5.5V
- It can be used to program STC MCU, NXP MCU, Renesas MCU, STM32 MCU, N+-2EC MCU
- Pre-assembled compact size board
- Suitable for use with most microcontrollers
- Operates up to 250 kbit/s
SKU: 975835 -
Best Prices, Temperature & Humidity Sensor
DHT11 Digital Temperature & Humidity Sensor Module
SKU: 28586- 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: 28586 -
Best Prices, Buck Converter
5A Constant Current / Voltage LED Drives Lithium Battery Charging Module
SKU: 699568- Input Voltage Range: 4-38V
- Output Voltage Range: High-end version 1.25V–36V, Low-end version 1.25V–30V, continuously adjustable
- Output current: adjustable, up to 5A
- Output power: up to 75W
- Working temperature :-40 ~ + 85 degrees
- Working frequency: 180KHz
SKU: 699568 -
Best Prices, Boards Compatible with Arduino
Uno R3 CH340G ATmega328p Development Board with Micro-USB
Best Prices, Boards Compatible with ArduinoUno R3 CH340G ATmega328p Development Board with Micro-USB
SKU: 1038553- Microcontroller ATmega328 (SMD) – Interface CH340G
- Operating Voltage: 5V
- Input Voltage (recommended): 7-12V
- Input Voltage (limits): 5-20V
- Digital I / O Pins 14 (of which 6 provide PWM output)
- Analog Input Pins: 6
While this is a clone board, upgrade to the Official Arduino UNO R4 EK Minima — now ₹100 OFF! Use Coupon code UNO100 at checkout.
SKU: 1038553 -
Best Prices, PIC Programmers and Debuggers
MCP2515 CAN Module TJA1050 Receiver SPI 51 Single Chip Program Routine Arduino
Best Prices, PIC Programmers and DebuggersMCP2515 CAN Module TJA1050 Receiver SPI 51 Single Chip Program Routine Arduino
SKU: 43820- Support CAN V2.0B technical standard, communication rate 1Mb / S.
- Module 5V DC power supply, SPI interface protocol control
- 0 to 8 bytes long data field.
- 8MHZ crystal oscillator
- 120Ω terminal resistance
- Use High-speed CAN transceiver TJA1050
- Impedance matching, guaranteed drive capability, long-distance data transmission, prevent signal radiation
- The working current: typical 5mA, standby current 1 microamp. Except for the power indicator.
SKU: 43820 -
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Best Prices, Logic Level Converter
TXS0108E High Speed Full Duplex 8 Channel Logic Level Converter
SKU: 62491- 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: 62491 -
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Best Prices, Electro-Mechanical Relay Modules
6-30V 1-Channel Power Relay Module with Adjustable Timing Cycle
Best Prices, Electro-Mechanical Relay Modules6-30V 1-Channel Power Relay Module with Adjustable Timing Cycle
SKU: 400057- 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: 400057 -
Best Prices
HL-340 USB serial port (COM) USB to RS232 USB Nine Serial Line Support Windows 7-64
SKU: 31458- Single crystal 12M Tablet 340 USB port to serial port communication.
- USB1.1/2.0 compliant solution.
- Built-in 128 byte TX/512 byte RX buffer.
- Supports auto-Handshake Protocol.
- Support Win95/98/98se/ME/2000/XP/win7 32bit 64bit/Vista/supports full speed USB data transfer protocol.
- Design of electromagnetic interference.
- Data Exchange application.
SKU: 31458 -
Best Prices, Buck Converter
DC-DC 12V to 3.3V 5V 12V Power Module Multi Output Voltage Conversion
SKU: 44161- Input Voltage: 12V
- Connector: 5.5mm DC Jack
- Output power on/off switch
- Two-row multiple pin outputs, easy to use and connect
- Outputs
- 3.3V DC at 800mA maximum current
- 5.0V DC at 800mA maximum current
- 12V DC (the 12V output is directly connected to the input, i.e. with 12VDC input, this output will be 12VDC; with 9VDC input, this output will be 9VDC)
SKU: 44161 -
Best Prices, Current and Voltage Sensor Modules
ACS712 5A Current Sensor Module
SKU: 23910- Low-noise analog signal path.
- Device bandwidth is set via the new FILTER pin.
- 5 µs output rise time in response to step input current.
- Small footprint, low-profile SOIC8 package.
- 2.1 kV RMS minimum isolation voltage from pins 1-4 to pins 5-8.
SKU: 23910 -
Best Prices, GSM GPRS and GNSS Modules
SIM800L GPRS GSM Module Core Board Quad-band TTL Serial Port with the antenna
Best Prices, GSM GPRS and GNSS ModulesSIM800L GPRS GSM Module Core Board Quad-band TTL Serial Port with the antenna
SKU: 43267- TTL serial port for serial port, you can link directly to the micro-controller.
- Don’t need MAX232.
- Power module automatically boots, homing network.
- Onboard signal lights all the way.
- It flashes slowly when there is a signal, it flashes quickly when there is no signal.
SKU: 43267 -
ARM Microcontrollers IC, Best Prices
HK32F103C8T6 Minimum System Board Microcomputer HK32 ARM Core Board
ARM Microcontrollers IC, Best PricesHK32F103C8T6 Minimum System Board Microcomputer HK32 ARM Core Board
SKU: R202636- 100% Brand new and high quality HK32 Board
- Model: HK32F103C8T6 .
- Core: ARM 32 Cortex-M3 CPU.
- Debug mode: SWD.
- 72MHz work frequency.
- 64K flash memory, 20K SRAM.
- 2.0-3.6V power, I/O.
SKU: R202636 -
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Best Prices, Current and Voltage Sensor Modules
ACS712 30A Current Sensor Module
SKU: 12264- Low-noise analog signal path
- Device bandwidth is set via the new FILTER pin
- 5 µs output rise time in response to step input current
- Small footprint, low-profile SOIC8 package
- 2.1 kVRMS minimum isolation voltage from pins 1-4 to pins 5-8
- Supply Voltage: 4.5V~5.5V DC
- Measure Current Range: 30A
- Sensitivity: 100mV/A
SKU: 12264 -
Best Prices, Current and Voltage Sensor Modules
INA219 I2C Bi-Directional Current & Power Monitoring Module
Best Prices, Current and Voltage Sensor ModulesINA219 I2C Bi-Directional Current & Power Monitoring Module
SKU: 421237- 0.1 ohm 1% 2W current sense resistor
- Up to +26V target voltage
- Up to ±3.2A current measurement, with ±0.8mA resolution
- Senses Bus Voltages from 0 to 26 V
- 2C- or SMBus-compatible interface. The
- Reports Current, Voltage, and Power.
SKU: 421237 -
Best Prices, Buck Converter
4A DC-DC Step-down Adjustable Constant Voltage Module
SKU: 405535- 1. High-power LED driver.
- Input voltage Min- 7V
- Input voltage Max-40V
- Lithium battery(or lead accumulator) charge.
- Vehicle-mounted power supply.
- Low voltage system power supply.
- 6V, 12V, 14V, 24V battery charge.
- On-board laptop power supply.
- Regulated power supply.
- Low voltage power supply system
SKU: 405535 -
Best Prices, Breakout Board
MP3-TF-16P MP3 SD Card Module with Serial Port
SKU: 31193- 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: 31193 -
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Best Prices, Optocoupler / Light‑Coupled Relay Modules
4 Channel Isolated 5V 10A Relay Module opto coupler For Arduino PIC AVR DSP ARM
Best Prices, Optocoupler / Light‑Coupled Relay Modules4 Channel Isolated 5V 10A Relay Module opto coupler For Arduino PIC AVR DSP ARM
SKU: 9729- No. of Channel: 4
- Trigger Voltage: 5VDC
- Triode drive, increasing relay coil
- High impedance controller pin
- Pull-down circuit for the avoidance of malfunction
- Power supply indicator and Control indicator lamp
- Power supply and relay instructions, lit, the disconnect is off;
- The input signal, signal, common Terminal and start conducting;
SKU: 9729 -
Best Prices, Optocoupler / Light‑Coupled Relay Modules
1 channel 5V 10A Relay Control Board Module with Optocoupler
Best Prices, Optocoupler / Light‑Coupled Relay Modules1 channel 5V 10A Relay Control Board Module with Optocoupler
SKU: 25289- Channel: 1 channel
- Relay Voltage: 5V
- High impedance controller pin
- Pull-down circuit for the avoidance of malfunction
- One normally closed contact and one normally open contact
- Triode drive, increasing relay coil
SKU: 25289 -
Best Prices, Current and Voltage Sensor Modules
25V Voltage Detection Sensor Module
SKU: 29802- You can also use the IICLCD1602 LCD to display voltage.
- By 3P connector, connect this module with the expansion of board Arduino
- Voltage input range: DC 0-25 V
- Voltage detection range: DC 0.02445 V to 25 V
- Voltage analog resolution : 0.00489 V
SKU: 29802 -
Best Prices, Breakout Board
USB Type A Breakout Board – Male
SKU: 42887If you want to add a standard type A USB male plug to your project, this breakout board is for you. As simple as it is, this board breaks out all 4 pins of the USB connector into more manageable 2.54mm pitch soldering holes. You can then solder a 4-pin header to plug into a breadboard or solder wires directly to the holes.
SKU: 42887 -
Best Prices, Boost Converter
3.7V to 12V Mini DC-DC Boost Step Up Converter Board Module 5V/ 8V/ 9V 12V Output
Best Prices, Boost Converter3.7V to 12V Mini DC-DC Boost Step Up Converter Board Module 5V/ 8V/ 9V 12V Output
SKU: 1150680- Input Voltage:2.5V~VOUT-0.5V
- Output Voltage: can be set to 5V/8V/9V/12V
- The maximum output current reaches 1A.
- Low power consumption.
- The LED indicator can be turned off by the pad next to it.
SKU: 1150680
