FT232RL USB TO TTL 5V 3.3V Download Cable To Serial Adapter Module For Arduino

FT232RL USB TO TTL 5V 3.3V Download Cable To Serial Adapter Module For Arduino Features: 100% Brand new and high quality Material: PCB + Electronic Component Support 3.3V, 5V Main Color: Red Chipset: FT232RL USB power has over current protection, using 500MA self-restore fuse RXD/TXD transceiver communication indicator Pin definition: DTR,RXD,TX,VCC,CTS,GND Pitch:2.54mm Module Size: About Read more about FT232RL USB TO TTL 5V 3.3V Download Cable To Serial Adapter Module For Arduino[…]

NRF24L01+ wireless data transmission module 2.4G, Upgraded version of NRF24L01 – Wireless Transceiver Module for Arduino

This wireless Transceiver module is an easy and suitable module if you want to setup your wireless communication system with low cost!! This module can achieve a good balance between wireless transition performance and cost! You can easily add it with your own MCU/ARM/PIC/AVR/STM32 system! Features: 2Mbit/s, 1Mbit/s, 250Kbit/s, three selectable transmission rate. MultiCeiver hardware Read more about NRF24L01+ wireless data transmission module 2.4G, Upgraded version of NRF24L01 – Wireless Transceiver Module for Arduino[…]

Sound module the sensor module/sound detection module whistle voice-activated switching outputs high and low level DIY

Sound module sound intensity is the most sensitive to the environment, generally used for detecting ambient sound intensity. Product features: can detect ambient sound intensity, usage note: this sound sensor can only identify the presence or absence of (based on the principle of vibration) does not recognize the voice or sound with a specific frequency Read more about Sound module the sensor module/sound detection module whistle voice-activated switching outputs high and low level DIY[…]

TTP224 4-way Switch Touch Sensor Capacitive Digital Touch Sensor Module FZ0714

TTP224 4-way Switch Touch Sensor Capacitive Digital Touch Sensor Module FZ0714 With TTP224 4-key touch sensor IC; with 4-way level indicator; working voltage: 2.4~5.5V; can set output / input mode, max. output time, fast / low power consumption; dimension: 35 x 29mm Description: TTP224 4-way switch digital touch capacitive touch sensor module 4 key board Read more about TTP224 4-way Switch Touch Sensor Capacitive Digital Touch Sensor Module FZ0714[…]

DC/DC Step-Down Voltage Regulator Power Supply Adapter Convertor AMS1117 -input: DC 4.5V-7V output: 3.3V,800mA

The AMS1117 series of adjustable and fixed voltage regulators are designed to provide 800mA output current and to operate down to 1V input-to-output differential. input: DC 4.5V–7V (input voltage must be higher than the output voltage 1V or more. ) output: 3.3V,800mA (load current should not exceed 800ma) double-sided plate design, layout, elegant; specially designed Read more about DC/DC Step-Down Voltage Regulator Power Supply Adapter Convertor AMS1117 -input: DC 4.5V-7V output: 3.3V,800mA[…]

Vibration sensor module alarm sensor module vibration switch SW-420

The Vibration module based on the vibration sensor SW-420 and Comparator LM393 to detect if there is any vibration that beyond the threshold. The threshold can be adjusted by the on-board potentiometer. When this no vibration, this module output logic LOW the signal indicate LED light,And vice versa. Uses: For a variety of shocks triggering, Read more about Vibration sensor module alarm sensor module vibration switch SW-420[…]

Waterproof DS18B20 Digital Temperature Sensor Probe with 100cm Wire Cable

This is a pre-wired and waterproofed version of the DS18B20 sensor. Handy for when you need to measure something far away, or in wet conditions. While the sensor is good up to 125°C the cable is jacketed in PVC so we suggest keeping it under 100°C. Because they are digital, you don’t get any signal Read more about Waterproof DS18B20 Digital Temperature Sensor Probe with 100cm Wire Cable[…]

LM386 Audio Amplifier Module 200 Times 5V-12V Input 10K Adjustable Resistance

LM386 Audio Amplifier Module 200 Times 5V-12V Input 10K Adjustable Resistance Based on the popular LM386-1 audio amplifier, this tiny PCB module can provide up to 300mW of audio power.  Easily configured for either 20 (26dB) or 200 (46dB) gain. GND is negative, OUN is level onboard the LM386 chip 200 times gain circuit design Read more about LM386 Audio Amplifier Module 200 Times 5V-12V Input 10K Adjustable Resistance[…]