Showing 1–20 of 50 results
1 / 2 / 4 / 6 / 8 Channel 12V 10A Relay Board Module
$6.38 - $16.75 Inc. GST
1)High-quality 12v relay. 2)Have relay status indicator led. 3)Easy to use, simple 3 line structure. 4)It is also able to control various appliances and other equipment with a large current. 5)Widely used for all MCU control, industrial sector, PLC control, smart home control. Specifications:Channels: 1/2/4/6/8 Connects directly to a microcontroller
1 / 2 / 4 / 6 / 8 Channel 5V 10A Relay Board Module for Arduino Raspberry Pi
$5.87 - $12.95 Inc. GST
1)High-quality 5v relay. 2)Have relay status indicator led. 3)Easy to use, simple 3 line structure. 4)It is also able to control various appliances and other equipment with a large current. 5)Widely used for all MCU control, industrial sector, PLC control, smart home control. Specifications:Channels: 1/2/4/6/8 Connects directly to a microcontroller
1 Channel 1 Route IRF540 MOSFET Switch Module for Arduino
$7.35 - $8.65 Inc. GST
Descriptions: MOSFET is an electronic device having a good switching characteristics, is widely used in the electronic switch circuit needs, such as switching power supplies and motor drives, and a lighting dimming. Relays are all very familiar with another module has switching characteristics, but because of the working principle of
1/2/4/6/8 Channel DC 5V Relay Module Optocoupler High and Low Level Trigger Arduino
$7.35 - $23.75 Inc. GST
Feature: 1. The module uses genuine quality relay, normally open interfaces Maximum load: AC 250V/10A, DC 30V/10A 2. Using SMD optocoupler isolation, driving ability, stable performance; trigger current 5mA 3. The module Operating voltage 5V 4. The module can be high or low by a jumper setting trigger 5. Fault-tolerant
1/2/4/8 Channel Solid State Relay Module SSR Low Level 5V 2A Arduino
$6.76 - $26.95 Inc. GST
Product description: 1. 5V solid state relay 240V 2A, the output with a resistive fuse 240V 2A. 2. size: 1 way: 25 * 34 * 25 (long * wide * high) 2 way: 55 * 33 * 25 (long * wide * high) 4 way: 57 *
1/4/8/16 TTP Digital Capacitive Touch Sensor Switch Keypad Module Arduino Raspberry Pi
$5.02 - $9.75 Inc. GST
TTP223B /TTP224 / TTP226 / TTP229 Switch Touch Sensor Digital 1/4 / 8 / 16 channel Touch Capacitive Module Description: TTP223B 1.Type:Voltage Regulator 2.Supply Voltage:2 ~ 5.5V 3.Model Number:TTP223B Digital Touch Sensor 4.Application:Digital Touch Sensor TTP224 1. onboard TTP224 capacitive touch sensor IC 4 keys2, 4 board-level status
1100 Meter NRF24L01+PA+LNA Wireless Module Antenna Arduino Uno Mega Respberry PI
$6.97 - $8.20 Inc. GST
1100 Meter Long Distance NRF24L01+PA+LNA Wireless Module With Antenna Features: NRF24L01P + PA + LNA Division for the ultra-long-distance data transmission, specially developed high-power and high sensitivity wireless module 2.4G ISM band NRF24L01P + PA + LNA wireless module to work in the license-free that can be point-to-point applications or
4 Channel IIC I2c Logic Level Converter Bi-Directional Module 5V to 3.3V Arduino
$3.49 - $4.10 Inc. GST
If you’ve ever tried to connect a 3.3V device to a 5V system, you know what a challenge it can be. The CJMCU bi-directional logic level converter is a small device that safely steps down 5V signals to 3.3V AND steps up 3.3V to 5V at the same time. This
433MHz LoRa SX1278 long range RF wireless module DRF1278F Arduino
$11.01 - $12.95 Inc. GST
XL1276-D01 wireless module is SEMTECH’s latest LoRaTM modulation technology wireless chip, the module in addition to the traditional GFSK modulation technology, but also uses the LoRa (remote) spread spectrum technology, with ultra-long distance spread spectrum communication, high anti-interference And minimizes current consumption. Using LoRaTM mode can achieve high -148dbm high
95DB Alarm DC 3-24V SFM-27 Electronic Buzzer Passive Continuous Piezoelectric
$4.68 - $5.50 Inc. GST
This is Passive Buzzer, which means it gives out a continuous sound or can be controlled via PWM output. Color: Black. Alarm Diameter: 22.5mm. Alarm Height: 11mm. 2 Mounting Holes distance: 30mm. 2 Wires length: 100mm. Buzzer Type: Piezoelectric. Sound Pressure Level 95 dB. Operating Voltage: 3 – 24VDC Max
A3967 Easy Driver Stepper Motor Driver V4.4+Pin Header For Arduino
$8.46 - $9.95 Inc. GST
EasyDriver Shield stepping Stepper Motor Driver V44 A3967 Microstepping For Arduino V4.4 The EasyDriver is a simple to use bipolar stepper motor driver that supports microstepping. It can be used to control 3-axis CNCs, robots, home appliances, etc. It’s compatible with any source that can output a digital 0 to
ADS1115 ADC 4 Channel 16Bit I2C PGA Low Power Arduino Raspberry Pi 2 ESP8266 PIC
$11.01 - $12.95 Inc. GST
Our ADS1115 based ADC module is perfect for microcontrollers without an analog-to-digital converter or when you want a higher-precision ADC. The module provides 16-bit precision at 860 samples/second over I2C (2 Wire Bus). The onboard ADS1115 can be configured as 4 single-ended input channels, or two differential channels and includes
AT-09 BLE 4.0 Bluetooth module CC2540 CC2541 Serial Wireless compatible HM10
$6.97 - $8.20 Inc. GST
AT-09 Bluetooth 4.0 BLE Module Serial Port CC2541 Compatible With HM-10 Description Introduction: 1.Input Voltage:3.3V/5V 2.Built-In Level Switch Function: If use 5.0V MCU to make communications with Bluetooth module,5.0V power port supply power, RX TX logic level 5V If use 3.3V MCU to make communications with Bluetooth module,3.3V power port
AT24C256 Serial EEPROM I2C Interface EEPROM Data Storage Arduino PIC Module 256k
$6.12 - $7.20 Inc. GST
Description: 1. Onboard 8P-chip carrier, can support AT24C256 series chips; 2. Pin power supply, onboard power indicator; 3. onboard pull-up resistor for I2C communications required ; 3. All pins lead-out are marked, the address input and the write-protect pin direct jumper settings; 4. PCB board size: 36.5 (mm) x12 (mm)
Current to Voltage 0/4-20mA to 0-3.3V 5V 10V Converter Module Analog Arduino
$10.63 - $12.50 Inc. GST
Product Description: In the process of circuit signal transmission, the voltage signal will increase with the transmission distance becomes weak, the use of current transmission can avoid the signal weakening. This module is used for the end of the current signal transmission, the signal into a voltage signal for single-chip
Data Logger Shield Data Logging Recorder Module For Arduino NANO 3.0 TF Card
$12.71 - $14.95 Inc. GST
Description： a new Arduino NANO shield，You can get going quickly – saving data to files on any FAT16 or FAT32 formatted SD card, to be read by any plotting, spreadsheet or analysis program. The included Real Time Clock timestamps all your data with the current time so that you know
DC 3-24V 12V 2-Wire Intermittent Active Electronic Buzzer Alarm White SFM-27
$5.53 - $6.50 Inc. GST
3-24V 95DB Electronic Buzzer Beep Alarm Interrupted Sound 12V Mounting Hole Brand New!!! Specifications: Color:White Quantity:1 pc Alarm Diameter:29mm / 1.14 inch Alarm Height: 15mm / 0.59 inch 2 Mounting Holes distance: 40mm / 1.57 inch 2 Wires length: 105mm / 4.13 inch Rated Voltage: 12V Operating Voltage: 3-24V Rated
DC 5V Relay Control Module Rain Snow Sensor Water Raindrops Detection Arduino
$12.33 - $14.50 Inc. GST
Application: Arduino robot kit, raindrop, rain, plant leaf humidity sensor, can be used for monitoring various weather conditions, and with relay direct output, control motor start and close. Product introduction: 1. The sensor is made of high-quality fr-04 double-sided material, with a super large area of 5.0 * 4.0cm, and
DS3231 AT24C32 IIC I2C Precision RTC Real Time Clock Arduino Module
$6.72 - $7.90 Inc. GST
Specification: DS3231 is a low-cost, extremely accurate I2C real-time clock (RTC), with an integrated temperature-compensated crystal oscillator (TCXO) and crystal. The device incorporates a battery input, disconnect the main power supply and maintains accurate timekeeping. Integrated oscillator improves the long-term accuracy of the device and reduces the number of components
Four Channel MOSFET IRF540 V4.0+ MOSFET Switch Module Arduino
$12.54 - $14.75 Inc. GST
Details This 4 channel MOSFET is suited to most microcontrollers including the Arduino and Raspberry Pi families. MOSFETs are an electronic device with excellent switching characteristics. They are widely used in circuits, such as power supplies switching , motor drivers, lighting dimmer and so on. it feels like you are