I bought some FT230X (FT230XS) USB-USART bridge chip recently for a new design. FT230X is not only cheaper than the traditional FT232RL, but also offers a new fancy "USB charger detection" function. This interests me because I'm quickly running out of desk space and power socket. I wish the new device to be solely powered by … Continue reading FT230X charger detection investigation
Tag: Charger
Mobile charger mini review
Mobile charger has become one of the most popular accessories/consumables for smart-phone (thanks to Apple's non-removable battery design). Being a heavy mobile internet user, I have accumulated several mobile chargers, ranging from top-of-the-line Energizer "Energi To Go"series, to homebrew single 18650 lithium battery adaptor. All of them have proved to charge mobile phone well. But are … Continue reading Mobile charger mini review