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1602 (16×2) LCD Display with I2C/IIC interface – Blue Backlight
115.00₹
Already Sold: 0
Available: 132
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ESP WiFi Boards
NodeMcu ESP8266 V3 Lua CH340 WiFi Development Board
- Power Input: 4.5V ~ 9V (10VMAX), USB-powered
- Transfer Rate: 110-460800bps
- Support UART / GPIO data communication interface
- Support Smart Link Smart Networking
- Working temperature: -40°C ~ 125°C
- Drive Type: Dual high-power H-bridge
- Don’t need to download resetting
- A great set of tools to develop ESP8266
- Flash size: 4MByte
- Lowest cost WI-FI
SKU: EB3009 -
ESP WiFi Boards
NodeMCU ESP8266 with CP2102 WiFi Development Board
- WiFi Module: ESP-12E
- Processor: ESP8266
- CP2102 Chip
- Built-in Flash: 32Mbit
- Antenna: Onboard PCB antenna
- Peripheral interface: UART/SPI/I2C/SDIO/GPIO/ADC/PWM
- WiFi Protocol: IEEE 802.11 b/g/n
- Frequency Range: 2.4G ~ 2.5G (2400M ~ 2483.5M)
- WiFi Mode: Station / SoftAP / SoftAP Station
- Power Supply: 5V
- Logic Level: 3.3V
SKU: n/a -
Arduino Boards
Arduino 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: 5487FB8/12 -
Arduino Boards
Arduino nano CH340 Chip Board without USB cable (Soldered)
- 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: EB3010
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Arduino Boards
Arduino 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: 5487FB8/12 -
Gas Sensors
MQ 135 Air Quality/Gas Detector Sensor Module
- Sensitivity to Ammonia, Sulphide and Benzene steam
- Sensitive for benzene, alcohol, smoke
- Fast response and recovery
- Adjustable sensitivity
- Signal output indicator
- Output voltage boosts along with the concentration of the measured gases increases.
SKU: EB2011 -
ESP WiFi Boards
NodeMcu ESP8266 V3 Lua CH340 WiFi Development Board
- Power Input: 4.5V ~ 9V (10VMAX), USB-powered
- Transfer Rate: 110-460800bps
- Support UART / GPIO data communication interface
- Support Smart Link Smart Networking
- Working temperature: -40°C ~ 125°C
- Drive Type: Dual high-power H-bridge
- Don’t need to download resetting
- A great set of tools to develop ESP8266
- Flash size: 4MByte
- Lowest cost WI-FI
SKU: EB3009 -
ESP WiFi Boards
NodeMCU ESP8266 with CP2102 WiFi Development Board
- WiFi Module: ESP-12E
- Processor: ESP8266
- CP2102 Chip
- Built-in Flash: 32Mbit
- Antenna: Onboard PCB antenna
- Peripheral interface: UART/SPI/I2C/SDIO/GPIO/ADC/PWM
- WiFi Protocol: IEEE 802.11 b/g/n
- Frequency Range: 2.4G ~ 2.5G (2400M ~ 2483.5M)
- WiFi Mode: Station / SoftAP / SoftAP Station
- Power Supply: 5V
- Logic Level: 3.3V
SKU: n/a
Products Grid
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IR/PIR/Ultrasonic Sensors
HC-SR04 Ultrasonic Distance Sensor Module
- Working Voltage:5V (DC)
- Static Current: Less than 2mA
- Output Signal:5V
- Sensor Angle: Less than 15 Degrees
- Detection Distance: 2 cm to 450 cm
- High Precision: Up to 2 mm
- Input Trigger Signal: 10µs TTL impulse
- Echo Signal: Output TTL PWL Signal
- High sensitivity ultrasonic range sensor
- Works with Arduino board
SKU: n/a -
ESP WiFi Boards
ESP32 Development Board with Wifi and Bluetooth – 30 PIN
- Model: ESP WROOM 32 MCU
- Processor: Single or Dual core Tensilica Xtensa 32-bit LX6
- Operating voltage (v): 2.3 ~ 3.6
- Operating current (mA): 80
- Small volume, easily embedded to other products
- Strong function with support LWIP Protocol, Freertos
SKU: 3004
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GSM/GPS Module
NEO-6M GPS Module with EPROM – Normal Quality
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).
Super Sense Indoor GPS: -162 dBm tracking sensitivity.
Support SBAS (WAAS, EGNOS, MSAS, GAGAN).
Separated 18 x 18mm GPS antenna.
SKU: n/a
Other Modules
W5500 TCP / IP SPI to LAN Ethernet Interface SPI to LAN / Ethernet Converter
80MHz high-speed SPI interface
Built-in hardware TCPIP protocol stack
Support up to 8 Socket connections
Support TCP, UDP, ICMP, IPv4, ARP, IGMP, PPPoE protocol
Support power-down wake up
Support high-speed serial peripheral interface (SPI mode 0~3)
Internal 32K byte send and receive buffer
SKU: n/a
Relay Modules, RF/NRF/RFID Modules
433MHz 12V 1 Channel Relay Module Wireless Remote Control Switch with Battery
-17%


Relay Modules, RF/NRF/RFID Modules
433MHz 12V 1 Channel Relay Module Wireless Remote Control Switch with Battery
Operating voltage: DC 12V
Operating temperature: -40~80 degrees
Operating frequency: 433MHZ Receive sensitivity: ≥-95dB
Working Mode: jump switch, point action, self-locking, and interlocking(adjustable)
SKU: n/a
WF2 LED Display Full Colour Wifi UDisk Controller Card HD
4CH RC remote control 27MHz circuit PCB transmitter & receiver board with antenna Radio system for toy car
ULN2003 7 Darlington Transistor Arrays IC
12V 2A SMPS - 25W - DC Metal Power Supply
MQ 135 Air Quality/Gas Detector Sensor Module
DHT11 - Temprature and Humidity Sensor Module
GSM 4G/3G/2G 6/7 dBi Dual Band LTE Flexible Magnetic Mount Antenna
HD-W2 WiFi P10 LED Display Controller
RC522 RFID 13.56MHZ Reader Writer Module
1x40 Pin 2.54mm Pitch Female Berg Strip / Header - Straight
W5500 TCP / IP SPI to LAN Ethernet Interface SPI to LAN / Ethernet Converter
HC-SR04 Ultrasonic Distance Sensor Module
NodeMCU ESP8266 with CP2102 WiFi Development Board
CR2032 3V Coin Cell with Wire and Connector (3V 210mAh Lithium Battery)
ESP32 Development Board with Wifi and Bluetooth - 30 PIN
WeMos ESP8266 D1 R2 V2.1.0 WiFi Development Board
MC-38 Wired Door Window Sensor Magnetic Switch Home Alarm System
Header Pins 40×1 Right Angle – 2.54mm Pitch – Brass
2 X 18650 Battery Holder SMD SMT Battery Box
P4 RGB Outdoor SMD LED Display Module 160x320MM 16X32 CM




































