Abstract: An electronic lock includes a control circuit module and an electromagnetic mechanism. The electromagnetic mechanism is electrically connected to the control circuit module, and the electromagnetic mechanism includes a driving member and a magnet. The driving member is configured to be driven by the control circuit module to be located at one of a first position and a second position. When the driving member is not driven by the control circuit module, the driving member is configured to be held at one of the first position and the second position by the magnet.

Abstract: A slide rail assembly includes a first rail, a second rail, an elastic member, a movable member and an electronic module. The second rail is movable relative to the first rail. When the second rail is located at a retracted position relative to the first rail and when the movable member is in a locking state, the elastic member is configured to be locked to accumulate the elastic force. The electronic module includes a driving device configured to drive the movable member to switch from the locking state to an unlocking state, in order to release the elastic force of the elastic member, such that the second rail is moved from the retracted position along an opening direction relative to the first rail in response to the elastic force of the elastic member.

Abstract: A lock device adapted for a first object and a second object movable relative to the first object includes a slider, a driving module, a latch and a power module. The driving module can drive the slider to move between a locking position and an unlocking position. The latch is movable relative to the slider. The power module can provide electricity to the driving module. When the second object is located at a retracted position relative to the first object, the driving module can drive the slider to move to the locking position, so that the latch blocks the second object. When the driving module is not driven by the power module, the latch is driven by the second object moving in an opening direction to move from an original state to a non-original state for driving the slider to move from the locking position to the unlocking position.

Abstract: The present application provides a sense amplifier, a memory, and a control method. The sense amplifier includes: an amplification module, configured to amplify a voltage difference between a bit line and a reference bit line when the sense amplifier is at an amplification stage; and a controlled power module, connected to the amplification module, and configured to: determine a drive parameter according to a rated compensation voltage range between the bit line and the reference bit line, and supply power to the amplification module according to the drive parameter, so as to control the amplification module to pull a compensation voltage between the bit line and the reference bit line to be a rated compensation voltage at an offset cancellation stage, where the rated compensation voltage is within the rated compensation voltage range.

Abstract: The present application provides a sense amplifier, a memory, and a control method. The sense amplifier includes: an amplification module, configured to: amplify a voltage difference between a bit line and a reference bit line; and a controlled power supply module, connected to the amplification module, and configured to: determine a drive parameter according to a first rated pull rate range and a second rated pull rate range, and supply power to the amplification module according to the drive parameter, to control the amplification module to pull a voltage of the bit line or a voltage of the reference bit line to a first preset value at a first rated pull rate at the amplification stage and pull the voltage of the reference bit line or the voltage of the bit line to a second preset value at a second rated pull rate at the amplification stage.

Abstract: A locking device is adapted for a first object and a second object that are movable with respect to each other. The locking device includes a first element and a second element. The first element can be in a locking state or an unlocking state. The second element drives the first element and thereby moves the first element from the locking state to the unlocking state in response to the second object being displaced with respect to the first object from a retracted position to a predetermined position in an opening direction.

Abstract: A sense amplifier (SA), a memory and a control method are provided. The SA includes an amplifying module, configured to amplify voltage difference between a BL and a BLB when the SA is in an amplifying stage; a controllable power module, connected to the amplifying module and configured to stop providing power to the amplifying module when the SA is in a writing stage, to enable the amplifying module to stop working; and a writing module, connected to the BL and the BLB and configured to pull the voltage difference between the BL and the BLB according to data to be written when the SA is in the writing stage. The solution may ensure the successful data writing in a storage unit in a case that a writing circuit has weak drive capability.

Abstract: Sense amplifier, memory and control method are provided. The sense amplifier includes: amplify module configured to amplify voltage difference between bit line and reference bit line when the sense amplifier is in amplifying stage; write module connected to the bit line and the reference bit line, and configured to pull the voltage difference between the bit line and the reference bit line according to data to be written when the sense amplifier is in write stage; controllable power module connected to the amplify module, configured to provide first voltage to the amplify module when the sense amplifier is in non-write stage, and to provide second voltage to the amplify module when the sense amplifier in write stage. Herein, the second voltage is less than the first voltage, and the second voltage is in positive correlation with the drive capability of the write module.

Abstract: The present application provides a sense amplifier, a memory, and a control method. The sense amplifier includes: an amplification module, configured to amplify a voltage difference between a bit line and a reference bit line when the sense amplifier is at an amplification stage; and a controlled power module, connected to the amplification module, and configured to: determine a drive parameter according to a rated compensation voltage range between the bit line and the reference bit line, and supply power to the amplification module according to the drive parameter, so as to control the amplification module to pull a compensation voltage between the bit line and the reference bit line to be a rated compensation voltage at an offset cancellation stage, where the rated compensation voltage is within the rated compensation voltage range.

Abstract: A lock device adapted for a first object and a second object movable relative to the first object includes a slider, a driving module, a latch and a power module. The driving module can drive the slider to move between a locking position and an unlocking position. The latch is movable relative to the slider. The power module can provide electricity to the driving module. When the second object is located at a retracted position relative to the first object, the driving module can drive the slider to move to the locking position, so that the latch blocks the second object. When the driving module is not driven by the power module, the latch is driven by the second object moving in an opening direction to move from an original state to a non-original state for driving the slider to move from the locking position to the unlocking position.

Abstract: A refresh address counting circuit, a refresh address counting method, and a refresh address read-write circuit are provided. The refresh address counting circuit includes: a self-oscillation clock generation circuit, configured to generate, in each of refresh cycles, a self-oscillation clock signal based on at least one array activation signal upon acquiring a refresh signal; a self-oscillation mask circuit, configured to generate a self-oscillation mask signal under a preset refresh command; and a refresh address counter, configured to counting a refresh address based on the self-oscillation clock signal and the self-oscillation mask signal and to output a self-oscillation refresh address.

Abstract: A sense amplifier includes: an amplification module, configured to amplify a voltage difference between a bit line and a reference bit line when the sense amplifier is in an amplification phase; a controllable power module, connected to the amplification module and configured to supply a first voltage to the amplification module when the sense amplifier is in a writing phase, and supply a second voltage to the amplification module when the sense amplifier is in a non-writing phase, and the second voltage is greater than the first voltage; and a writing module, connected to the bit line and the reference bit line and configured to pull the voltage difference between the bit line and the reference bit line according to to-be-written data when the sense amplifier is in the writing phase.

Abstract: An electronic lock includes a control circuit module and an electromagnetic mechanism. The electromagnetic mechanism is electrically connected to the control circuit module, and the electromagnetic mechanism includes a driving member and a magnet. The driving member is configured to be driven by the control circuit module to be located at one of a first position and a second position. When the driving member is not driven by the control circuit module, the driving member is configured to be held at one of the first position and the second position by the magnet.

Abstract: A locking mechanism is applicable to an intelligent cabinet system having a first object and a second object movable relative to each other. The second object is configured to be located at one of a retracted position, a predetermined extension position and an open position. The locking mechanism includes a locking member and a driving device. The driving device is configured to drive the locking member to move from a first predetermined position to a second predetermined position. When the second object is moved relative to the first object from the retracted position along a direction and when the locking member is located at the second predetermined position, the locking member is configured to block the second object at the predetermined extension position. The predetermined extension position is located between the retracted position and the open position.

Abstract: A locking device is adapted for a first object and a second object that are movable with respect to each other. The locking device includes a first element and a second element. The first element can be in a locking state or an unlocking state. The second element drives the first element and thereby moves the first element from the locking state to the unlocking state in response to the second object being displaced with respect to the first object from a retracted position to a predetermined position in an opening direction.

Abstract: A lock mechanism is configured to be arranged on one of a first object and a second object movable relative to each other. The lock mechanism includes a driving device and a locking member. The locking member is configured to be driven by the driving device to move between a first position and a second position in a non-rotatable manner. When the locking member is located at the first position, the locking member is configured to lock the other one of the first object and the second object. When the locking member is located at the second position, the locking member is does not lock the other one of the first object and the second object.

Abstract: A locking mechanism is applicable to an intelligent cabinet system having a first object and a second object movable relative to each other. The second object is configured to be located at one of a retracted position, a predetermined extension position and an open position. The locking mechanism includes a locking member and a driving device. The driving device is configured to drive the locking member to move from a first predetermined position to a second predetermined position. When the second object is moved relative to the first object from the retracted position along a direction and when the locking member is located at the second predetermined position, the locking member is configured to block the second object at the predetermined extension position. The predetermined extension position is located between the retracted position and the open position.

Abstract: A sense amplifier (SA), a memory and a control method are provided. The SA includes an amplifying module, configured to amplify voltage difference between a BL and a BLB when the SA is in an amplifying stage; a controllable power module, connected to the amplifying module and configured to stop providing power to the amplifying module when the SA is in a writing stage, to enable the amplifying module to stop working; and a writing module, connected to the BL and the BLB and configured to pull the voltage difference between the BL and the BLB according to data to be written when the SA is in the writing stage. The solution may ensure the successful data writing in a storage unit in a case that a writing circuit has weak drive capability.

Abstract: The present application provides a sense amplifier, a memory, and a control method. The sense amplifier includes: an amplification module, configured to: amplify a voltage difference between a bit line and a reference bit line; and a controlled power supply module, connected to the amplification module, and configured to: determine a drive parameter according to a first rated pull rate range and a second rated pull rate range, and supply power to the amplification module according to the drive parameter, to control the amplification module to pull a voltage of the bit line or a voltage of the reference bit line to a first preset value at a first rated pull rate at the amplification stage and pull the voltage of the reference bit line or the voltage of the bit line to a second preset value at a second rated pull rate at the amplification stage.

Abstract: Sense amplifier, memory and control method are provided. The sense amplifier includes: amplify module configured to amplify voltage difference between bit line and reference bit line when the sense amplifier is in amplifying stage; write module connected to the bit line and the reference bit line, and configured to pull the voltage difference between the bit line and the reference bit line according to data to be written when the sense amplifier is in write stage; controllable power module connected to the amplify module, configured to provide first voltage to the amplify module when the sense amplifier is in non-write stage, and to provide second voltage to the amplify module when the sense amplifier in write stage. Herein, the second voltage is less than the first voltage, and the second voltage is in positive correlation with the drive capability of the write module.