I found that it is also quite good to use this adjustable power supply to directly power the soldering ironThe only drawback is that if the voltage is not adjusted properly, the old iron head will eas
① The battery model I am using now is LG's INR18650MH1. After searching for CHEMID, I found that the CHEMIDs corresponding to INR18650MH1 are 2064, 2782, and 2897. Which one should I choose?② I would
1 System Overview1.1OverviewRK3326is a high-performance quad-core processor chip that can be used in tablets and smart audio devices.RK3326 has built-in multiple powerful embedded hardware engines, pr
Problems with Lingte's buck-boost chip LTC1517ES5-3.3I want to know clearly at what V the battery voltage LTC1517ES5-3.3 (Linte/ADI buck-boost chip) starts to boost to 3.3V or buck toWhich 3.3V has be