To understand the LoRa frequency hopping spread spectrum communication principle,let's first look at what frequency hopping spread spectrum is.
FHSS (Frequency-Hopping Spread Spectrum) technology uses...
Many people often mistakenly think that pressure transmitters and pressure sensors are the same, both referring to sensors, but in fact they are very different.
1. The electrical measuring instrument ...
Headhunter position [Guangzhou] Job responsibilities: 1. Participate in project demand analysis, responsible for embedded system development and verification, MCU bottom-level driver writing, control ...
[i=s]This post was last edited by alan000345 on 2018-6-29 14:10[/i] The Oak Ridge National Laboratory in Tennessee, USA, demonstrated the world's first 20-kilowatt wireless charging system for electri...
Dear experts: After downloading the demo program on the GD32E231-START development board, there is no response. The compilation and other processes are normal. The download is also displayed as succes...
1. Introduction
BQ40z80 is a fully integrated 2-7 lithium-ion or lithium polymer battery management chip, using the patented Impedance Track technology, with comprehensive programmable protection func...