2.4 inch TFT Touch Screen LCD Display Shield 240×320
- Supports development boards such as Arduino UNO and Mega2560 for plug-in use without wiring
- 320X240 resolution, clear display, support for touch function
- Support 16-bit RGB 65K color display, display rich colors
- 8-bit parallel bus, faster than serial SPI refresh
- On-board 5V/3.3V level shifting IC, compatible with 5V/3.3V operating voltage
- Easy to expand the experiment with an SD card slot
Bluetooth 4.0 NRF51822 Evaluation Kit
- 2.4 GHz multiprotocol RF transceiver
- ARM Cortex-M0 32 bit processor
- 128 bit AES HW encryption
- 256kB flash & 32kB RAM
- Programmable Peripheral Interconnect (PPI)
- 10 bit ADC
1.8 Inch ST7735 TFT LCD Module with 4 IO 128*160 (BLUE)
The Blue 1.8-inch ST7735 TFT LCD Module offers a small, colorful, and bright display for various projects. Here are its features and specifications:
- Display Size: 1.8″
- Driver IC: ST7735
- Input Voltage (V): 3.3 to 5
- Pixel Resolution: 128 x 160
- Interface Type: 4-wire SPI interface
- Expandable Storage: Includes an SD card slot for easy data storage
- Arduino Compatible: Compatible with the QD-UTFT library for Arduino
STM32F030F4P6 core board development board core ARM CORTEX-M0
- Input Voltage: 3.3 V
- Output Voltage: 5-3.3 V
- CPU ARCHITECTURE: RM CORTEX-M0
- MICROPROCESSOR MODEL: STM32F030F4P6
- Dimensions: 48 x 30 x 8 (LxWxH) mm.
- Weight: 7 gm.
Core Board STM8S103F3P6 STM8 Development Board Minimum System Board
- Chipboard STM32F103C8T6
- On board, SWIM interface and reset button
- Micro USB line or the 2.54 pin to link to the power with the input voltage 4.5V-15V.
- Power light and the Demo indicator light
- Leads all the pins and has detailed label for the Pins.
- Support SWIM debug mode.
ESP8266 ESP-01S 5V WiFi Relay Module
- Onboard Module: ESP8266 wifi module; in AP mode it can connect with 5 Clients at the same time
- Operating Way: cellphone carried on wifi module; cellphone and wifi module carried on the same router, and use the APP to control relay
- Transmission Distance : 400m (max)
- Relay : 5V,10A/250V AC 10A/30V DC
- Baud Rate: 9600.
- Diode effusion protection;
- Short response time
Arduino leonardo R3 ATMEGA32U4 Board
- Microcontroller: ATmega32u4
- Operating Voltage: 5V
- Input Voltage (Recommended): 7-12V
- Input Voltage (limits): 6-20V
- Digital I/O Pins: 20
- PWM Channels: 7
- Analog Input Channels: 12
Pro Micro ATmega32U4 5V/16MHz Mini MCU Leonardo
- ATMEGA32U4 running in 5V / 16MHz
- Support Arduino IDE V1.0.1
- Micro USB interface programming on the board
- Four 10-bit ADC pin
- 12 digital I / O (5 PWM capability)
- Rx and Tx hardware serial connection
Pro Mini ATMEGA328P 3.3V/8M (Official Version)
- 8 analog input port: A0 ~ A7.
- A pair of TTL level serial port transceiver : RX / TX.
- 6 PWM port: D3, D5, D6, D9, D10, D11.
- Use For Atmel Atmega328P-AU microcontroller.
- Support serial download.
- Support 9V battery.
RF Nano Integrated NRF24L01 Wireless Module with Soldering
- Microcontroller: ATmega328P
- Nrf24L01+ 2.4G wireless
- Architecture AVR
- Operating Voltage 5 V
- Flash Memory 32 KB of which 2 KB used by bootloader
- SRAM: 2 KB
- Clock Speed: 16 MHz
- Analog I/O: 8 Pins
- EEPROM 1 KB
- DC Current per I/O Pins: 40 mA (I/O Pins)
- Input Voltage: 7-12 V
- Digital I/O: 22 Pins
- PWM Output: 6
- Power Consumption: 19 m
Nano V3.0 Atmega328P CH340 Development Board
- Product: Arduino NANO
- Model: Nano V3.0 CH340
- Processor: ATmega328
- Operating Voltage: 5V
- Best for your electronic projects
- Tiny size makes it perfect for compact projects.
Arduino UNO+WiFi R3 ATmega328P+Node MCU ESP8266 CH340G Compatible Board
- Microcontroller- ATmega328IC
- Wi-Fi Module- ESP8266
- Input supply voltage (V)- 3.3 ~ 5
- Current consumption (mA)- 800
- Dimensions- 7 x 5.35 x 1.5cms
- Weight- 25 grams
Mega +WiFi R3 Atmega2560+NodeMCU ESP8266 32Mb Memory USB-TTL CH340G Compatible For Arduino Mega
- Operating Supply Voltage- 5V
- Digital I/O- 54
- Analog I/O- 16
- Memory Size- 256kb
- Data RAM Type/Size- 8Kb
- Data ROM Type/Size- 4Kb
- Interface Type- serial\OTA
- antenna Buil-in\external antenna
- Wifi Wi-Fi 802.11 b/g/- 2.4 GHz
- USB Micro USB
- Clock Frequency- 16MHz
ATMEGA16U2 Arduino Mega 2560 R3 Improved Version CH340G Board
- Microcontroller: ATmega2560
- Operating Voltage: 5V
- Input Voltage (recommended): 7-12V
- Input Voltage (limits): 6-20V
- Digital I/O Pins: 54 (of which 15 provide PWM output)
- Analog Input Pins: 16
- Current per I/O Pin: 40 mA
- DC Current for 3.3V Pin: 50 mA
- Flash Memory: 256 KB of which 8 KB used by bootloader
- SRAM: 8 KB
- EEPROM: 4 KB
- Clock Speed: 16 MHz
Rain Water Level Detection Sensor Module
- Operating voltage: DC3-5V
- Detection area: 40mm x 16mm
- Operating temperature: 10 °C – 30 °C
- Humidity: 10% -90% non-condensing
- Package Includes 1 x Water Level Sensor
Arduino UNO DIP R3 Compatible Development Board
- Microcontroller: ATmega328P.
- Operating Voltage: 5V.
- Input Voltage: 7-12V.
- Digital I/O Pins: 14 (of which 6 provide PWM output).
- Analog Input Pins: 6.
- DC Current: 40mA.
- Flash Memory: 32 KB.
- SRAM: 2 KB.
- EEPROM: 1 KB.
- Clock Speed: 16 MHz.
ESP32 OLED Module for WiFi and Bluetooth
- NodeMcu ESP32 OLED Module
- Three modes: AP, STA, and AP+STA
- Support for Lua program, easy to develop
- 2.4 GHz dual-mode WiFi and Bluetooth
- Pre-integrated with antenna and RF balun
ESP-WROOM-32 ESP 32S WIFI Bluetooth Development Board (CP2102 + 30PIN + Micro)
- Processor Brand: Espressif
- Processor Speed: 4 GHz
- Processor Count: 2
- Connectivity Type: Bluetooth, Wi-Fi
- Wireless Type: Bluetooth
- Included Components: 1 XESP32 ESP-32 ESP-32S ESP 32 Development Board CP2102 WiFi Bluetooth Ultra-Low Power Consumption Dual Core (30 PIN)
ESP-WROOM-32 ESP 32S WIFI Bluetooth Development Board (CP2102 + 38PIN + Micro)
- Ultra-low-power management.
- Version: 1.1
- 4 MB Flash.
- Current: 80 mA.
- Supply Voltage: 2.2 V ~ 3.6 V.
- Data Rate: 54 Mbps.
- Frequency: 2.4 GHz.
ESP32 ESP-WROOM-32 Development Board(CH340+Type-C+38PIN)
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Based on ESP32-WROOM-32 WiFi + Bluetooth module
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38 GPIO pins for multiple I/O interfaces
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USB Type-C interface for faster and reliable connection
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CH340 USB to serial converter for easy programming
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Dual-core 32-bit LX6 microprocessor
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Supports Arduino IDE, Micropython, and more
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Built-in WiFi and Bluetooth (BLE) for wireless communication
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Ideal for IoT, automation, and embedded projects
