• LCD Joystick Shield v2.0 with Nokia 5110 LCD screen
• SPI interface, maximizing I/O resource efficiency
• Includes a five-way joystick for human-computer interaction
• All analog and digital interfaces with pin leads for easy installation of other sensors/modules

• Compatibility: Works with ESP8266 D1 Mini Pro and NodeMcu
• Functionality: Expands the functionality of your board
• Compact Design: Ideal for enhancing your projects

• Ideal for beginners and enthusiasts
• Includes components for 15 unique projects
• Learn Arduino basics and advanced programming
• Includes essential components like LEDs, resistors, jumper wires, and more

Specifications:

• MCU: ESP32-S3
• Flash: 16MB
• PSRAM: 8MB
• Wireless Connectivity: Wi-Fi 802.11/Bluetooth 5.0 + BT mesh
• Programming Platform: Arduino-IDE, Micropython
• Bat Voltage Detection: IO04
• Resolution: 170(H) x 320(V)
• Screen Size: 1.9" Diagonal
• Working Power Supply: 3.3V
• Interface: 8-Bit Parallel
• Product Size: 62mm (L) x 26mm (W) x 10mm (H)
• Product Weight: Approximately 40g

Package:

1x LILYGO TTGO T-Display S3 with shell

The Atmel ATtiny13A-PU is a picoPower 8-bit AVR RISC-based microcontroller designed for high performance and low power consumption. This microcontroller is ideal for a variety of applications, offering a compact and efficient solution with its powerful instruction set and versatile features.

• Simplifies design efforts, lowers system costs, and reduces design time.
• Converts platinum RTD resistance to digital values efficiently.
• Supports 100Ω to 1kΩ platinum RTDs (PT100 to PT1000).
• Compatible with 2-, 3-, and 4-wire sensor connections.

• Compact Design for easy integration into projects with limited space
• Multiple Voltage Options: Available in both 3.3V and 5V versions
• Versatile I/O Pins: 12 Digital I/O Pins (5 with PWM output) and 8 Analog Inputs
• Low Power Consumption ideal for battery-powered projects

• 1 channel relay interface board
• Uses NE555 chip for timer control
• Adjustable delay time from 0 to 10 seconds
• Control voltage: AC 0~250V/max. 10A, DC 0-30V/max. 10A

Product Overview: The Arduino Uno - R3 (Original) Italy is a powerful microcontroller board based on the ATmega328P, designed for a variety of electronics projects. It’s ideal for both beginners and professionals.

Key Features:

• Microcontroller: ATmega328P
• Operating Voltage: 5V
• Input Voltage (recommended): 7-12V
• Input Voltage (limit): 6-12V
• Digital I/O Pins: 14 (6 provide PWM output)
• PWM Digital I/O Pins: 6
• Analog Input Pins: 6
• DC Current per I/O Pin: 20 mA
• DC Current for 3.3V Pin: 50 mA
• Flash Memory: 32KB (0.5 KB used by bootloader)
• SRAM: 2 KB
• EEPROM: 1 KB
• Clock Speed: 16 MHz
• LED_BUILTIN: 13
• Dimensions: 68.6 mm x 53.4 mm
• Weight: 25 g

• Supports Gravity 3-Pin interface for easy integration.
• Provides Analog output for versatile data interpretation.
• Ideal for monitoring garden plants and moisture detection in intelligent agriculture systems.

• Non-Contact Switching: Detects magnetic fields without physical contact.
• Voltage Compatibility: Operates at DC 5V, making it ideal for microcontroller projects.
• KY-003 Model: Designed for magnetic, speed, and capacitance induction applications.
• Arduino Compatible: Perfect for DIY electronics and robotics projects.

• Reserved M3 mounting holes for easy fixing in small car models
• Compact size: 2.5cm x 1.9cm
• Ideal for collision detection in robots or car models
• Simple pin configuration for easy connections

• Input Voltage Range: DC 4.5V to 24V.
• Adjustable Output Voltage: From 0.8V to 17V with fixed voltages at 1.8V, 2.5V, 3.3V, 5V, 9V, and 12V.
• Output Current: Up to 3A (max), with a tested output of 1.5A at 12V input.
• High Efficiency: Up to 97.5%

• 5MP OV5647 Sensor: Delivers high-resolution images and videos.
• Infrared LED Light Compatibility: Screw holes to attach infrared LEDs for enhanced night vision.
• Adjustable Focal Length: 1.85mm focal length, providing flexible focus adjustments.
• Wide Viewing Angle: 130° diagonal angle for a broad field of view.

• Built-in WS2812 LED chip.
• 4pcs 5050 RGB full-color highlighting.
• Compatible with Arduino microcontroller.
• Digital ports for easy connection.

• Automatically controls temperature, activating when below or above the set value.
• Supports both high and low-temperature triggering modes.
• Directly drives the relay to control AC (220V) or DC (30V) devices.