Several years ago, you have been full of longing in the composition of thousands of words, depicting the dream of the future life, in the morning, the room curtains automatically open, the TV autom...
Two core technologies of infrared remote control
When purchasing an infrared remote control, no matter how cheap the remote control is said by the supplier, the buyer will also say that your remote...
Different from RF2.4G, 433Mhz RF Remote Control is a high-power transmitting wireless remote control. Its transmitting distance is further than others and can reach 100 meters. Auto electronics key...
When it comes to negotiate the price, IR remote seller says that the product is very cheap while the buyer always argues that it is too expensive. However, the seller’s profit level may close to 0%...