High-Power Ultrasonic Pulse Generator with Loudspeaker to chase away wild animals such as martens, wild boars, deers etc from gardens, farmlands etc. The loudspeaker emits pulsed ultrasonic sounds, which have an acoustic range of up to 300 m with a tube placed upon (not included).
Q2687 has a new port expansion capability, and uses a high-speed wireless data technology, you need to provide the performance, flexibility and adaptability.
WAVECOM Q24 PLUS WIRELESS CPU GSM/GPRS MODEM MODULE. Q24PL001 is the smallest programmable wireless CPU on the market. Open AT OS running on the ARM9 core for applications running speed is greater than 16MIPS (using VariSpeed). Q24PL001 equipped with up to 44 GPIO, particularly suitable for applications that require a large number of connections.
Sierra Wireless HL8548 module is part of the HL Series offering unprecedented scalability between 2G, 3G, 4G and LPWA networks and is pin-to-pin compatible with all HL variants and the WP Series.
The A5100-A is a compact high-sensitivity concurrent GNSS receiver that integrates CSR’s latest SiRFstarV technology into a single, compact and easy to integrate SMT device.
Outdoor PIR Body Motion Switch for LED Light.
Dual USB 5V 1A 2.1A Mobile Power Bank 18650 Battery Charger PCB Power Module.
ESP-01 ESP8266 serial WIFI wireless module
Micro SD Card WIFI Adapter.
6-24V to 5V USB Charger Module Max 3A.
8.4V 1000mAh Robo Builder Battery Pack. 7pcs 1.2V AAA NiMH Battery with thermal protector.
12V/5V 2A Wireless Charger Module Transmitter Receiver.
Elfie WIFI FPV RC Pocket Selfie Drones.
High Temperature 200°C Thermoelectric Module Generator TEG1-241-1.4-1.2
Car Video wifi Rearview System 5.8G 32CH 200mW FPV AV Transmitter. 1.5KM range for aircraft.
10W 30Ohm LED Load Resistor for 12V 5W Car Bulb such as license plate, tail lights.
25W 6.8Ohm LED Load Resistor for 12V 21W Car Bulb such as brake, turn signal, and rear fog lights
4 Inches 4 Digit 7 Segment LED Temperature and Humidity Display Board.