One of the main requirements coming from different clients is to add an "anti-theft alarm" function to our gps trackers, which will trigger the loud BEEP BEEP alarm whenever the motorcyc...
First, let's talk about the principle of radar velocity measurement. The radar velocimeter is based on the calculation of the frequency shift from * * to the reflected wave to obtain the movin...
GPS radar detector can not only be used for speed detection radar alarm, but also for traffic light electronic eye warning; Whether the electronic eye is detected by a radar wave laser or by a gro...
China's Beidou Satellite Navigation System is abbreviated as Beidou System (BDS). It is a global satellite navigation system that is independently developed, created and operated by China and ...
GPS has been developed in China for a long time, and both manufacturers and users have a deep foundation in production and application. Imagine the situation that will occur when you stop or disab...
Many people may wonder that the commercial application of the Beidou system was launched about 20 years late, and there are technical bottlenecks, but why do they dare to overtake at corners and c...
GPS (Global Position System) is the abbreviation of global positioning system, which aims to accurately locate and monitor ground or air targets in the global scope. With the increasingly extensiv...
Automatic gain control mainly includes three parts: automatic gain control amplifier, pulse width modulation (PWM) automatic gain control and a pulse width decoder. The automatic gain control ampl...
1. The product representing the latest technology is the GPS product using the third generation chip of Cerfu. GPS core chip is very important! These are all related to the GPS product's star ...
1. Because the Bluetooth GPS receiver is connected to the host computer through the Bluetooth interface, the power consumption of the PDA or laptop will increase when the Bluetooth is turned on, s...