5x Hc-sr501 Pir Infrared Ir Sensor Body Motion Module For Arduino Security Alarm

Sold by flyfun_diymall

This seller has received 14,912 ratings
(99.30% Positive)

Item ships from China

Buy now for $5.99 USD

Browse more from flyfun_diymall

Freescale USBDM Emulator OSBDM USB BDM Download Debugger 48MHz USB2.0 $16.98 USD

20pcs MP1584EN DC-DC 4.5V-28V to 0.8V-20V 3A Adjustable Step down Buck Module $16.98 USD

2pcs 8M RAM Recordable Sound Module Button Control Voice MP3 Music Player Board $16.98 USD

5pcs CH340C USB to ESP8266 ESP-01S Downloader Programmer Module Adapter Board 5V $16.98 USD

20Pcs 433MHz Wireless 1.13 IPEX WiFi PCB Antenna for Lora OLED Ra-02 Module $16.98 USD

20x MP1584EN DC-DC Step down Buck Module 7V-28V to 5V 3A Power Supply Converter $16.98 USD

10pcs TTL UART Serial Adapter to RS-485 MAX485 Converter Module 5V for Arduino $9.99 USD

Nextion Display 2.4" 2.8" 3.2" 3.5" 4.3" 5" 7" HMI TFT LCD Screen + Plastic Case $34.98 USD

5pcs DY-HV20T Voice Playback Module Support SD Card MP3 Music Player for Arduino $34.98 USD

10pcs USB 2.0 to TTL UART CP2104 Serial Module 6Pin Replace CP2102 Converter $34.98 USD

5pcs DB9 Male MAX232 RS232 to TTL Converter Serial Adapter Module for Windows $11.99 USD

Sonoff SV DC 5-24V Safe Voltage Wifi Wireless Smart Switch Module APP Control $11.99 USD

For Nextion Enhanced Display Screen 2.4" 2.8" 3.2" 3.5" 4.3" 5" 7" Case Acrylic $3.49 USD

2x14p 28Pin ZIF Socket Adapter ZIP IC Test DIP Board Narrow 2.54mm Pitch $3.99 USD

For Heltec Meshtastic LoRa Antenna U.FL IPEX to SMA Connector 868NHz 915MHz $3.99 USD

For 0.96 OLED ESP32 LoRa Antenna 915MHz U.FL IPEX to SMA Connector $3.99 USD

Acrylic Case for Nextion Enhanced 4.3" 5" 7" Display HMI TFT LCD Touch Screen $5.56 USD

Nextion Enhanced 4.3" 5" 7" Display HMI TFT LCD Touch Screen Acrylic Case $5.56 USD

DC-DC USB 5V to 3.3V/12V Step UP/Down Power Supply Module Boost Buck Converter $4.69 USD

USB to ESP8266 Programmer Adapter ESP-01S Serial WiFi Wireless Module $4.69 USD

USBDM Microcontroller Programmer Emulator Download Debugger MC9S08QG8CDTE $14.98 USD

20pcs 0.5W Audio Speaker 8Ohm 8Ω 40mm Loudspeaker for DIY Music Box Gift Card $14.98 USD

10Pcs MH-SR602 Mini Infrared PIR Motion Sensor Pyroelectric Detector Module $14.98 USD

2 Cell 3V AA Battery Holder Case Box ON/Off Switch Alligator Clip Wire US Stock $14.98 USD

8M Recordable Sound Module Button Control Music Voice MP3 Player DIY Music Box $14.98 USD

5pcs 4x4 Keypad Membrane Matrix Array Switch 16keys Keyboard Module US Stock $14.98 USD

4x LoRa Antenna 915MHz U.FL IPEX to SMA Connector for ESP32 LoRa Meshtastic IOT $11.98 USD

10Pcs CD74HC4067 16-Channel Analog Digital Multiplexer Breakout Board Module $11.98 USD

Vk-172 USB G-Mouse GPS Dongle Receiver for Window RPi, not for Android IOS $11.98 USD

10Pcs MOS Field Effect Transistor Trigger Switch Driver Board PWM Control Module $11.98 USD

For Heltec Meshtastic LoRa ESP32 Antenna 868MHz U.FL IPEX to SMA Connector $11.98 USD

4 Wire Resistive USB Touch Panel Screen Controller Driver Board USB Cable $11.98 USD

5x VK-162 G-mouse USB GPS Dongle for Window Raspberry Pi Linux Google Earth $42.98 USD

20pcs Adjustable DC-DC Micro USB Step up Module 2-24V 2A Voltage Boost Regulator $15.98 USD

Freescale USBDM Microcontroller Programmer Emulator OSBDM Download Debugger JS16 $15.98 USD

4pcs LoRa Antenna 915MHz U.FL IPEX to SMA for ESP32 Lora OLED Board US Stock $15.98 USD

10pcs 3V AA Battery Holder Storage Case Box w/ ON/Off Switch Alligator Clip Wire $15.98 USD

8M Recordable Sound Module Button Control MP3 Music Voice Player Board DIY Kit $15.98 USD

10pcs 2 Channel 5V Relay Module Board with Optocoupler JQC-3FF-S-Z for Arduino $19.85 USD

10pcs AC 220V to DC 5V 700mA Step Down Module Buck Power Supply Converter 3.5W $19.85 USD

10pcs AAA Battery Holder Case Cover Box 3V PH2.0 w/ ON/OFF Switch for Microbit $12.98 USD

10pcs DC-DC Boost Step Up Module 0.8-3.3V to 3.3V 0.5mA Voltage Regulator $12.98 USD

Recordable Sound Module Button Control 8M Voice MP3 Music Player with Speaker $12.98 USD

G28U7FTTL GPS Receiver Module 1-10Hz w/GPS Ceramic Antenna for RC Flight Control $12.98 USD

20pcs MAX485 Module TTL Serial Adapter to RS485 Converter Board 5V for Arduino $13.98 USD

20pcs DC-DC USB Boost Step up Module 0.9V-5V to 5V 600mA Voltage Regulator $13.98 USD

50Pcs CJMCU Micro USB Module Power Adapter Breakout Board 5Pin Connector $13.98 USD

VK-162 G-mouse USB GPS Dongle for Window 10 7 Raspberry Pi Linux Google Earth $13.98 USD

10pcs HW-0519 TTL to RS485 to UART Serial Adapter Module Conveter Board 3.3V 5V $13.98 USD

20pcs 4 Key Button Keypad Switch Keyboard Module for Arduino UNO Breadboard $13.98 USD

30pcs 20mm 8Ohm 8Ω 1W Auido Speaker Stereo Woofer Mini Loudspeaker for DIY Kit $13.98 USD

5Pcs AAA Battery Pack Holder Box 3V JST PH2.0 Connector for Micro:bit US Stock $13.98 USD

10pcs DC-DC Buck Boost Module Step Up Down Board Input 2.5V-15V for Arduino $13.98 USD

High Voltage Pressure Igniter Module DIY Kit Arc Ignition Generator DC 3-5V $4.59 USD

Alligator Clip to Breadboard Jumper Wire Test Lead Dupont Cable 10pin 20cm M+F $5.69 USD

5pcs AS5600 Magnetic Encoder Sensor Module 12bit with Magnet for Arduino $21.98 USD

Precision DS3231 RTC Real Time Clock Module for Raspberry Pi Pico, no battery $21.98 USD

10pcs AC to DC Converter Power Conversion Module 1N4007 Rectifier Filter $10.98 USD

10pcs MT3608 2A DC-DC 2-24V to 5-28V Step Up Booster Module Power Supply $10.98 USD

10pcs Lora Antenna 868MHz 915MHz Spring 2dBi IPEX-1 Port for ESP32 LoRa OLED $10.98 USD

10pcs MAX3232 RS232 to TTL Serial Port Module Converter Board for Arduino $11.29 USD

Nextion Enhanced 3.5 inch Touch Screen NX4832K035 TFT HMI LCD Display 480x320 $51.98 USD

For Nextion 2.4" 2.8" 3.2" 3.5" 4.3" 5" 7" Basic Display Screen Case Plastic $2.98 USD

433MHz FPC Wireless Wifi PCB Antenna 5dBi IPEX Interface for Lora Ra-02 Module $2.98 USD

5pcs ESP32-WROOM-32U 4MB ESP WiFi Module IC Chip Low Power Consumption Dual Core $20.98 USD

20pcs MAX3232 RS232 to TTL Serial Adapter Module DB9 Female Converter Board $20.98 USD

300mm 2.4G 5G Antenna NGFF MHF4 IPX IPEX for 3G 4G LTE Module GPS WCDMA WiFi $3.29 USD

MOC Technical Parts Power Function Servo Motor Remote Control Building Block $8.99 USD

Nextion 3.5 inch Display NX4832T035 TFT HMI LCD Resistive Touch Screen 480x320 $44.39 USD

For Raspberry Pi 3B 2B B+ Lithium Battery Power Supply Expansion Board 1/4/10Pcs $6.78 USD

1/4/10Pcs 868MHz 915MHz LoRa Antenna 2dBi IPEX U.FL to Female SMA Connector $3.79 USD

Nextion 3.2 Enhanced HMI LCD Display Screen NX4024T032 NX4024K032 US Stock $50.98 USD

Full-color RGB LED Strip Driver Module DC Jack RGB LED Strip 10cm for Arduino $4.99 USD

10pcs SRD-05VDC-SL-C 1 Channel Relay Module Board 5V High Level for Arduino $18.95 USD

5pcs 868MHz 915MHz Spring Lora Antenna 2dBi IPEX-1 Interface for ESP32 LoRa OLED $7.99 USD

3pcs Sonoff SV Safe Low Voltage WiFi Wireless Smart Home Switch Module DC 5-24V $24.98 USD

20Pcs 868MHz 915MHz Lora PCB Antenna 1.13 IPEX for LoRa32u4 Module ESP32 LoRa $10.29 USD

Nextion 2.4 Enhanced Touch Screen HMI LCD Display NX3224T024 NX3224K024 US Stock $40.98 USD

2 4 Channel WiFi Relay Module Smart Home APP Remote Control Switch DC 7-32V $17.49 USD

5pcs FTDI FT232BL 5V USB to TTL Serial Cable 3.3V 6Pin Converter Adapter Module $27.98 USD

For MOC PF Parts Power Function Servo Motor Remote Control Receiver Battery Box $7.29 USD

4pcs ESP32-WROOM-32U 4MB ESP WiFi BLE Module + UFL to Female SMA WiFi Antenna $23.98 USD

10pcs 3.3V 1 Channel Relay Module High low Level Trigger Optocoupler Isolation $23.98 USD

6s 30s 120s Sound Recordable IC Voice Recorder Module 8ohm Speaker DIY Gift $4.29 USD

5/10/20Pcs 2.54mm 40Pin Triple Row Straight Male Pin Header $3.59 USD

2Pcs 868MHz 915MHz LoRa Antenna 2dBi IPEX U.FL to Female SMA Connector Cable $4.89 USD

10pcs 3386P-1 Adjustable Trimpot Potentiometer Resistor 1K 10K 100K with Knob $4.98 USD

Nextion IO Expansion Board for Nextion Enhanced HMI Display LCD Touch Screen $4.98 USD

ESP8266 ESP-01 01S ESP-07 07S ESP-12E 12F 12S ESP-M1 ESP-M2 Programmer Adapter $3.95 USD

10pcs USB Nano V3.0 328P-ATmega CH340G 5V 16M Micro Controller Board for Arduino $43.98 USD

2pcs Nextion IO Adapter for Nextion Enhanced 2.4 to 7 Display Screen US Stock $19.98 USD

VK-162 USB G-Mouse GPS Dongle for Google Earth Window RPi, not for Android IOS $13.99 USD

10pcs 0.96" inch OLED Display Screen Module I2C IIC Serial 128x64 SSD1306 $25.98 USD

5pcs DS3231 RTC I2C Real Time Clock Module 2.54mm Connector 4pin, no battery $18.97 USD