Electronic Components
Showing 25–48 of 78 results
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Relays
5V Dual Channel Relay Module with Optocoupler Good Quality
- Low-Level Trigger Relay Module
- Two separate LEDs for On/Off indication of the Relay.
- Triggering input voltage 3.3V – 5V
- Two separate LEDs for On/Off indication of the Relay
- Triggering input voltage 3.3V – 5V 4)
- Back EMF protection
- Back EMF protection 2 LEDs to indicate when relays are ON.
- Works with logic-level signals from 3.3V or 5V devices
- Opto isolation circuitry
- Module with diode current protection, short response time
- AC Control Voltage: 250V @max.10A
- DC Control Voltage: 30V @max. 10A
SKU: R-5002 -
Electronic Components, IoT & Wireless Boards
Ai Thinker A9G GSM/GPRS+GPS/BDS Development Board Original Quality
Electronic Components, IoT & Wireless BoardsAi Thinker A9G GSM/GPRS+GPS/BDS Development Board Original Quality
A9G GSM/GPRS+GPS Modules is a quad-band GSM/GPRS module based on RDA8955 SoC and comes with 29 GPIOs and an integrated SDK. These modules support the basic phone voice call/SMS, serial to GPRS, and GPS data transmission functions which can be used in a wide range of applications. The A9G modules allow users to make a voice call, use SMS services, and access the internet and base position with only a 2G SIM card. These modules operate at -20°C to 70°C temperature range. Applications include IoT, vehicle-mounted equipment, remote localization, and electric power environment monitoring.
SKU: MISC-11004 -
Electronic Components, Miscellaneous components
4×4 Matrix Membrane Type Keypad Switch for Arduino, ARM and other MCU -16 Keys
Electronic Components, Miscellaneous components4×4 Matrix Membrane Type Keypad Switch for Arduino, ARM and other MCU -16 Keys
- Ultra-thin design & adhesive backing provides easy integration to any project
- Excellent price-performance ratio
- Easy communication with any microcontroller
- 5 pins 2.54mm pitch connector, 4x 4type 16 keys.
- Sticker can peel off for adhesive mounting.
- Operating Voltage (V): 12 DC
SKU: MISC-11009 -
Electronic Components, Microcontroller Boards
Arduino Nano V3.0 Development Board – Clone Compatible Model
Electronic Components, Microcontroller BoardsArduino Nano V3.0 Development Board – Clone Compatible Model
- Operating Voltage (logic level): 5V
- With Soldered Connector
- 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: ARD-102 -
Electronic Components, Microcontroller Boards
Arduino Uno R3 SMD Atmega328P Board – Clone Compatible Model
Electronic Components, Microcontroller BoardsArduino Uno R3 SMD Atmega328P Board – Clone Compatible Model
- 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
SKU: ARD-101 -
Electronic Components, Sensors
BMP180 Barometric Pressure Sensor Module compatible with Arduino
- 1.8V to 3.6V Supply Voltage
- Low power consumption – 0.5uA at 1Hz
- I2C interface
- Max I2C Speed: 3.5Mhz
- Very low noise – up to 0.02hPa (17cm)
- Fully calibrated
- Pressure Range: 300hPa to 1100hPa (+9000m to -500m)
SKU: S-6003 -
Electronic Components, Mux-Demux Modules
CJMCU-9548 TCA9548A I2C Multiplexer | 8 Channel Multiple Extensions Development Board
Electronic Components, Mux-Demux ModulesCJMCU-9548 TCA9548A I2C Multiplexer | 8 Channel Multiple Extensions Development Board
Features :
- 1-to-8 Bidirectional Translating Switches.
- Supports Hot Insertion.
- Low Standby Current.
- 1-to-8 Bidirectional Translating Switches.
- Active-Low Reset Input.
- Power Up With All Switch Channels Deselected.
- I2C Bus and SMBus Compatible.
- 5-V Tolerant Inputs.
- Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II.
SKU: MISC-11018 -
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Electronic Components, Sensors
DHT11 Temperature and Humidity Sensor Module
DHT11 is a low-cost digital sensor for sensing temperature and humidity. This sensor can be easily interfaced with any micro-controller such as Arduino, Raspberry Pi etc to measure humidity and temperature instantaneously.
SKU: S-6001 -
Electronic Components, Sensors
DS18B20 Water Proof Temperature Sensor Probe Good Quality
- A probe by new original installation import DS18B20 temperature sensor chip.
- Chip each pin use heat shrinkable tube to prevent short circuit, internal sealing glue, waterproof, moistureproof.
- Stainless steel tube encapsulation waterproof moistureproof prevent rust.
- Stainless steel shell (6 * 45 mm), lead length 100 cm (shielding wire) use stability.
- Without the external components, the unique single bus;
SKU: S-6005 -
Miscellaneous components
Dual Axis XY Joystick Module Original Quality
This is a dual-axis high-quality JoyStick Module. It can be used to sense movements in 2 directions(axes). It also has an inbuilt switch which can be activated by pressing the stick. Directional movements are simply two potentiometers – one for each axis. Pots are ~10k each.
SKU: MISC-11008 -
Electronic Components, IoT & Wireless Boards, Microcontroller Boards
ESP-01 ESP8266 Wifi Serial Module For IOT
Electronic Components, IoT & Wireless Boards, Microcontroller BoardsESP-01 ESP8266 Wifi Serial Module For IOT
The ESP8266 WiFi Module is a self-contained SOC with an integrated TCP/IP protocol stack that can give any microcontroller access to your WiFi network. The ESP8266 is capable of either hosting an application or offloading all Wi-Fi networking functions from another application processor. This module comes with AT commands firmware which allows you to get functionality like Arduino wifi shield, however, you can load different firmware to make your own application on the modules’ memory and processor. It’s a very economic module and has huge and growing community support.
SKU: ESP-1005 -
Electronic Components, IoT & Wireless Boards
ESP32 Cam Board
- The smallest 802.11b/g/n Wi-Fi BT SoC module.
- Low power 32-bit CPU, can also serve the application processor.
- Up to 160MHz clock speed, summary computing power up to 600 DMIPS.
- Built-in 520 KB SRAM, external 4MPSRAM.
- Supports UART/SPI/I2C/PWM/ADC/DAC.
- Support OV2640 and OV7670 cameras, built-in flash lamp.
- Support image WiFI upload.
- Supports TF card.
- Supports multiple sleep modes.
- Embedded Lwip and FreeRTOS.
- Supports STA/AP/STA+AP operation mode.
- Support Smart Config/AirKiss technology.
- Support for serial port local and remote firmware upgrades (FOTA).
SKU: ESP-1004 -
Microcontroller Boards, Electronic Components
ESP32 WROOM 32D Module Authentic Quality
Specifications
- ESP32-Wroom-32D-N4
- Wifi Protocols: 802.11 b/g/n
- Wi-Fi+BT+BLE MCU Module
- Integrated Cyrstal of 40 Mhz
- Integrated SPI Flash of 4 MB
- Recommended Voltage: 3.3V
- Operating Current: Average 80 mA
SKU: ESP-1008 -
Electronic Components, Miscellaneous components
Female to Female Jumper Wires (20cm) – 40 Pieces pack
Electronic Components, Miscellaneous componentsFemale to Female Jumper Wires (20cm) – 40 Pieces pack
- 40P color DuPont line
- Length: 200mm
- Weight: 30 gm
- Compatible with 2.54mm spacing pin headers
- 40pcs chromatic female to female color jump wire
- High quality and in good working condition
- Durable and reusable
- Easy to install and use
SKU: PRO-3005 -
Electronic Components, Power Supply
Hi Link HLK 20M12 12V/20W Switch Power Supply Module
HLK-20M12 Hi-Link 12V 20W AC to DC Power Supply Module is a plastic enclosed PCB mounted isolated switching step-down power supply module. It can supply 12V DC from 100V AC and 240V AC and has a power rating of 20 watts. This makes it perfect for small projects that need a 12 volt supply from mains. There are many advantages to these modules, such as low-temperature rise, low power, high efficiency, high reliability, high-security isolation, etc.
SKU: PWR-7003 -
Electronic Components, Power Supply
Hi Link HLK PM01 5V/3W Switch Power Supply Module
220V AC to 5V DC, 600mA PCB Mounted Step-Down Power Supply Module
Features
- Meet UL, CE requirements,
- Ultra-thin, ultra-small
- All voltage input (AC: 90 ~ 264V)
- Low ripple and low noise
- Output overload and short circuit protection
- High efficiency, high power density
- The product is designed to meet the requirements of EMC and Safety Test
- Low power consumption, environmental protection, no-load loss <0.1W
SKU: PWR-7002
