We offer a complete product range of Camera Module Board, 20x4 Line LCD Display With Yellow back light HD44780, Adraxx Electronic Component Project Kit, Nokia 5110 Blue Backlit LCD Module and Adraxx Four 4 Channel Relay Module
This is an industry standard HD44780 based controlled 4 lines x 20 characters LCD display with WHITE characters on BLUE background and backlight. It is a parallel interface so you will need 7 GPIO pins for 4-bit mode or 11 GPIO pins for 8-bit mode to interface to this LCD screen
Adraxx Electronic Component Project Kit includes 1 X Arduino Uno, 10 X LDR, 1 X Proximity Sensor, 1 X Ultrasonic sensor, 20 X Red LED, 20 X Yellow LED, 20 X Green LED, 20 X Blue LED, 1 X Breadboard, 5 X IR Diodes, 40 X Jumper wire male to male, 1 X Buzzer, 1 X LCD Module, 10 X Resistance 100ohm, 10 X Resistance 220ohm, 10 X Resistance 390ohm, 10 X Resistance 1000ohm, 10 X Resistance 22000ohm, 10 X Resistance 10Kohm, 10 X Resistance 100Kohm, 10 X Resistance 1Mohm, 1 X potentiometer 1M, 6 X push buttons, 1 X Laser Module all These Items are Original and Genuine.
This is a low-cost monochrome LCD module comprised of 84x48 pixels that can be used to display rich graphic and text content. Though it's an industrial module, this LCD display is extremely easy to use. This module is a revision that accepts 3-5V input. So no extra level shifter is needed. To have full control, you just need 5 pins. And as a classic display module among open source communities, there are handful related tutorials available over the Internet. So there is no need to panic even if you just got your foot in the door. Cause Nokia 5110 LCD module was discontinued, this product is made of recycled screen. Blemishes may exist. Please be aware of that. Features Classic display for learning with bunch of tutorials Adequate to general projects Low cost Specifications Input voltage: 3-5V Size: 1.6" Back light: blue
4-channel relay control board module with optocoupler, 4 way relay module for arduino 4-channel relay output modules, relay output contacts 250A 10A. Input IN1, IN2, IN3, IN4, the signal line LOW effective. VCC, GND power input, can relay a separate power supply relay power input of JD-VCC. Uses: support all MCU control. the industrial sector PLC control smart home control
Serial port Bluetooth, Drop-in replacement for wired serial connections, transparent usage. You can use it simply for a serial port replacement to establish connection between MCU and GPS, PC to your embedded project and etc. HC-05 has be designed Master or Slave when the factory, user couldn't change the role. Bluetooth protocal: Bluetooth Specification v2.0+EDR Frequency: 2.4GHz ISM band Modulation: GFSK(Gaussian Frequency Shift Keying) Emission power: ≤4dBm, Class 2 Sensitivity: ≤-84dBm at 0.1% BER Speed: Asynchronous: 2.1Mbps(Max) 160 kbps, Synchronous: 1Mbps1Mbps Security: Authentication and encryption Profiles: Bluetooth serial port Power supply: +3.3VDC 50mA Working temperature: -20 ~ +75 Centigrade Dimension: 26.9mm x 13mm x 2.2 mm Usage: After pairing only need as fixed baud rate of the serial port as can be, so long as it is "fixed baud rate, 8 data bits, no parity" serial communication format equipment can be a direct replacement for the original wired serial port without the need to modify the program.
Drive a 2-phase bipolar stepper motor or two DC motors with the L298 dual H-Bridge chip, mounted on this handy breakout board along with all necessary peripherals! The L298 motor driver module features: • Finned Aluminum Heatsink for the L298 IC • Clamping Rectifiers • Filter Capacitors for logic-power and moto-power busses • Onboard 5-Volt DC Regulator (A jumper selects between external 5-Volt power or the onboard 5-volt regulator.) • Screw Terminal connections for ground, motor power, 5-volt power, and motor outputs • 0.1 inch-pitch header pins for logic inputs • Jumpers to tie the enable inputs to ground (if desired) • Switches up to 2 amps per channel The overall PC Board dimensions are 1.70" Square x 1.16" Tall. Mounting holes in each corner accept 18" screws or standoffs. This module is easy to get running, with only 4 logic pins required.
The NRF24L01+ is a single chip 2.4GHz transceiver with an embedded base band protocol engine (Enhanced ShockBurstTM), suitable for ultra low power wireless applications. The NRF24L01+ is designed for operation in the world wide ISM frequency band at 2.400 - 2.4835GHz. You can operate and configure the nRF24L01+ through a Serial Peripheral Interface (SPI). The register map, which is accessible through the SPI, contains all configuration registers in the NRF24L01+ and is accessible in all operation modes of the chip
The ESP8266 Wi-Fi Module is a self contained SOC with integrated TCP or IP protocol stack that can give any microcontroller access to your Wi-Fi network. The ESP8266 is capable of either hosting an application or offloading all Wi-Fi networking functions from another application processor. Each ESP8266 module comes pre-programmed with an AT command set firmware, meaning, you can simply hook this up to your Arduino device and get about as much Wi-Fi-ability as a Wi-Fi Shield offers (and that's just out of the box)! The ESP8266 module is an extremely cost effective board with a huge and ever growing, community. This module has a powerful enough on-board processing and storage capability that allows it to be integrated with the sensors and other application specific devices through its GPIOs with minimal development up-front and minimal loading during runtime. Its high degree of on-chip integration allows for minimal external circuitry, including the front-end module, is designed to occupy minimal pieceB area. The ESP8266 supports APSD for VoIP applications and Bluetooth co-existence interfaces, it contains a self-calibrated RF allowing it to work under all operating conditions and requires no external RF parts.
ESP8266 is a highly integrated chip designed for the needs of a new connected world. It offers a complete and self-contained Wi-Fi networking solution, allowing it to either host the application or to offload all Wi-Fi networking functions from another application processor. ESP8266 has powerful on-board processing and storage capabilities that allow it to be integrated with the sensors and other application specific devices through its GPIOs with minimal development up-front and minimal loading during runtime. Its high degree of on-chip integration allows for minimal external circuitry and the entire solution, including front-end module, is designed to occupy minimal pieceB area.
This is a 2 Channel 5V Relay interface board, Be able to control various appliances, and other equipments with large current. It can be controlled directly by Microcontroller(Arduino , 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic)This is a 2 Channel 5V Relay interface board, be able to control various appliances, and other equipment's with large current.