Français
English
Shield L293D Motor Controller
MODULE compatible Arduino to control 4 motors DC or 2 stepper motors and have 2 connections for servomotors. This shield uses pins D3 to D12 for operation (direction, speed, etc).
The module is based on two L293D drivers and can control up to 4 DC motors with an intensity of 0.6 A per output (1.2 A at peak).
1.100,00 DA
Adafruit Compatible Motor Control Shield (L293D Motor Driver)
L293D is an integrated, high voltage, monolithic high current, 4 channel driver. Basically that means by using this chip you can use DC motors and power supplies of up to 36 Volts, thats some very big motors and the chip can provide a maximum current 600mA per channel, the L293D chip is also what is known as a type of H-Bridge. The H-bridge is typically an electrical circuit that allows a voltage to be applied through a load in both directions to an output, for example, motor.
– 2 interface for 5V servo connected to high resolution dedicated timer – no jitter!
– Can drive 4 DC motors or 2 stepper motors or 2 Servo
– Up to 4 bidirectional DC motors with individual 8-bit speed selection
– Up to 2 stepper motors (unipolar or bipolar) with single coil, double winding or interlocking stepping.
-4 H-Bridges: per bridge provides (current 1.2A peak) of 0.6A with thermal protection, motors can operate on 4.5V to 36V DC
– Unroll resistors keep motors disabled during power on
– reset button
– 2 external terminal power interface, for logic separators/ automotive supplies
– Tested compatible for Mega, Diecimila and Duemilanove
Produits connexes
- ESP32-WROVER is a powerful, generic WiFi-BT-BLE MCU module that targets a wide variety of applications,ranging from low-power sensor networks to the most demanding tasks, such as voice encoding, music streamingand MP3 decoding. The ESP32-WROVER has two versions: The ESP32-WROVER IPEX Module uses an IPEX antenna while the ESP32-WROVER PCB module has a PCB antenna.
A 5v relay is an automatic switch that is commonly used in an automatic control circuit and to control a high-current using a low-current signal. The input voltage of the relay signal ranges from 0 to 5V.
High-capacity brushless motor, maximizes equipment power and extends service life and reduces the risk of breakdowns. This motor is commonly used in industrial applications, comfortable and quite simple in its use, as well as its energy consumption is low.
The Arduino UNO is the best board to get started with electronics and coding. If this is your first experience tinkering with the platform, the UNO is the most robust board you can start playing with. The UNO is the most used and documented board of the whole Arduino family.
Stepper motor 28BY J-48 with Driver ULN2003
the ULN2003 stepper motor driver or in English stepper motor, unipolar (4 phases/ 5 wires ) allows you to easily plug the small motor 28BY J-48 5v gràce to the 5 pin male connector and connects easily to an arduino or other through a 4 pin connector for control signals and Gnd (ground/-). The power supply of ULN2003 is between 5 and 12V.
The MQ2 analog gas sensor is used in gas leak detection equipment. This sensor is suitable for detecting LPG, butane, propane, methane, alcohol, hydrogen, and smoke. It has high sensitivity and a fast response time; the sensitivity can be adjusted using a potentiometer.
The SG90 servo motor is a type of continuous rotation motor controlled by a digital signal. It is used in projects such as robotics, position control systems, and DIY projects.
The MQ3 analog gas sensor is suitable for detecting alcohol; this sensor can be used in a breathalyzer.
It has high sensitivity to alcohol and low sensitivity to gasoline.
The sensitivity can be adjusted using a potentiometer.
The Arduino Mega 2560 is a microcontroller board based on the ATmega2560. It has 54 digital input/output pins (of which 15 can be used as PWM outputs), 16 analog inputs, 4 UARTs (hardware serial ports), a 16 MHz crystal oscillator, a USB connection, a power jack, an ICSP header, and a reset button.
The ESP32-CAM is an ESP-WROOM-32 development board from AI Thinker, paired with a 2MP OV2640 color camera. The ESP32-CAM module also features an SD card reader that can be used to record images when an event is detected (e.g., presence or motion detector).
The SHT3x sensor is the most accurate and precise sensor for measuring humidity and temperature parameters compared to other temperature sensors like LM35, Thermistor, DS18B20 & DHT11/DHT22. Thus SHT3x can be used for industrial applications because of the high accuracy and good sensitivity. Its Relative Humidity operating range is 0 – 100% and Temperature operating range is -40° to +125°C (-40° to +257°F).
