Abstract: Embodiments of the present application provide a method for detecting lithium precipitation of a battery and a related apparatus. The method may include: acquiring pressure data of a predetermined position of the battery; and detecting lithium precipitation of the battery according to the pressure data and reference pressure data, the pressure data including actually measured pressure data of the battery, and the reference pressure data including pressure data related to a predetermined amount of lithium precipitation of the battery under a predetermined condition.

Abstract: Provided are a signal processing method, an electronic device, and a storage medium. The signal processing method includes: acquiring control signal including a Time Division Duplex (TDD) signal (S110); adjusting time sequence of the TDD signal to target time sequence according to preset adjustment parameter (S120); and obtaining driving signal based on the TDD signal having the target time sequence, with the driving signal being for a Power Amplifier (PA) and a Low Noise Amplifier (LNA) (S130).

Abstract: Provided are a data transmission method, a circuit board, a data transmission apparatus, a storage medium and an electronic apparatus. The data transmission method is applied between a chip and an analog-to-digital/ digital-to-analog (AD/DA) converter and includes transmitting first data through a first transmission channel. The first transmission channel includes invalid bits in a second transmission channel, the second transmission channel is configured to transmit second data, the first data includes customized data, and the second data includes traffic data.