4 Bits Digital Tube LED Display Module With Clock Display TM1637 for Arduino Module features are as follows: 1. Display common anode for the four red LED 2. Digital tube 8 gray adjustable 3. Level control interface for 5V or 3.3V 4. Size:42X24X12mm
NRF24L01+PA+LNA with Antenna 1000 Meters Long Distance 2.4Ghz Wireless Transceiver (1.0km) The nRF24L01 module is the latest in RF modules. This module uses the 2.4GHz transceiver from Nordic Semiconductor, the nRF24L01+. This transceiver IC operates in the 2.4GHz band and has many new features! Take all the coolness of the nRF2401A and add some extra Read more about NRF24L01+PA+LNA with Antenna 1000 Meters Long Distance 2.4Ghz Wireless Transceiver (1.0km)[…]
HM-12 4.0 Dual mode bluetooth module , BLE SPP LE serial port , V4.0 EDR + BLE dual mode HM-12 is Bluetooth V4.0 BLE version. Use TI Chip. BT Version: Bluetooth Specification V4.0 EDR and BLE Send and receive maximum byte count is 90 bytes. Working frequency: 2.4GHz ISM band Modulation method: GFSK(Gaussian Frequency Shift Read more about HM-12 4.0 Dual mode bluetooth module , BLE SPP LE serial port , V4.0 EDR + BLE dual mode[…]
Waterproof Ultrasonic Module JSN-SR04T Water Proof Integrated Distance Measuring Transducer Sensor for Arduino External Cable JSN-SR04T – DC 5V Waterproof Ultrasonic Module Distance Measuring Transducer Sensor Module There are many ultrasonic ranger module on the market, but sometimes, these kind of sensor needs to work in conditions more than the Lab. This water proof ultrasonic Read more about External Cable JSN-SR04T – DC 5V Waterproof Ultrasonic Module Distance Measuring Transducer Sensor Module[…]
DOIT ESP32 Development Board WiFi+Bluetooth Ultra-Low Power Consumption Dual Core ESP-32 ESP-32S ESP 32 Similar ESP8266 ESP32 is integrated with antenna and RF balun, power amplifier, low-noise amplifiers, filters, and power management module. The entire solution takes up the least amount of printed circuit board area. This board is used with 2.4 GHz dual-mode Wi-Fi and Read more about DOIT ESP32 Development Board WiFi+Bluetooth Ultra-Low Power Consumption Dual Core ESP-32 ESP-32S ESP 32 Similar ESP8266[…]
Turbidity sensor, liquid suspended particles, turbidity detection module Turbidity Sensor Description: Turbidity sensors is the use of optics , through the liquid solution and scattering rate of transmittance integrated to determine the turbidity case , since the amount of haze value is gradual , usually detected in a dynamic environment , the turbidity sensor acquisition Read more about Turbidity sensor, liquid suspended particles, turbidity detection module[…]
Red YB27A LED AC 60-500V Digital Voltmeter Home Use Voltage Display, 2 Wires LED Displays Features: Adopting the capacitance step-down principle design, not suitable for high frequency occasion Used to monitor the household voltmeter, also applied to other AC voltmeter measuring. Good stability and high measurement accuracy. With trimmer potentiometer. Easy to read, install and Read more about Red YB27A LED AC 60-500V Digital Voltmeter Home Use Voltage Display, 2 Wires LED Displays[…]
LCD module Pi TFT 3.5 inch (320*480) Touchscreen Display Module TFT for Raspberry Pi 3 Features Designed for Raspberry Pi Model B/B+, an ideal alternative solution for HDMI monitor 320×480 resolution, better display Convenient Men-Machine interface for Raspberry Pi, combined with the portable power, DIY anywhere anytime Supports Raspbian system, enables your system to: Play Read more about LCD module Pi TFT 3.5 inch (320*480) Touchscreen Display Module TFT for Raspberry Pi 3[…]
Dual Motor Driver 1A TB6612FNG for Arduino Microcontroller Better than L298N The TB6612FNG is a motor driver IC for DC motor with output transistor in LD MOS structure with low ON-resistor. Two input signals, IN1 and IN2, can choose one of four modes such as CW, CCW, short brake, and stop mode. The TB6612FNG motor Read more about Dual Motor Driver 1A TB6612FNG for Arduino Microcontroller Better than L298N[…]
STM32F103C8T6 ARM STM32 Minimum System Development Board Module For arduino Model: STM32F103C8T6. Core: ARM 32 Cortex-M3 CPU. 72MHz work frequency. 64K flash memory, 20K SRAM. 2.0-3.6V power, I/O. Reset(POR/PDR). 4-16MHz crystal. On-board Mini USB interface, you can give the board power supply and USB communication. Size:5.3cm x 2.2cm.