The comments about instructions in this article will be slightly different from those in the previous instructions. The previous instructions are commented on to explain the specific functions of the ...
The threshold voltage of a MOS transistor is equal to the gate-to-source bias voltage required to form a channel when the backgate and source are connected together. If the gate-to-source bias voltage...
The project needs to complete the above functions, namely AD/DA, storage, transmission, control algorithm (control cycle 40us, the algorithm is slightly more complicated than PID, and requires single-...
Introduction: The home appliance voice recognition system developed in this project can realize voice answering and time reporting as well as voice control of basic home appliances, so that voice tec...[Details]
High-brightness LEDs are widely used in automotive lighting, displays, camera flashes, panel backlights, landscape lighting, and interior decoration due to their high luminous intensity, high lumin...[Details]
In order to make the agricultural and sideline products electronic trading system meet the needs of transaction management, fund settlement and collection of various market fees, and to maximize ...[Details]
I believe that for power engineers, the contribution of oscilloscopes is irreplaceable. Once there is a problem with the product, it is necessary to capture the waveform, timing, and test accurate va...[Details]
Weak light detection usually converts the optical signal into an electrical signal through a photoelectric device, and then amplifies it through a preamplifier circuit. The A/D conversion circuit c...[Details]
The MC9S08AC16 Series devices are members of the low-cost, high-performance HCS08 Family of 8-bit microcontroller units (MCUs). All MCUs in the family use the enhanced HCS08 core and are available ...[Details]
To model the network shown below in Figure 1 as the Thevenin equivalent shown below in Figure 2, find the Thevenin Voltage (Vth) and the Thevenin Resistance (Rth). In this case, Vth is the same as Vos...[Details]
Applicable occasions: multi-level networked high-definition video with less than 500 channels, such as: rural monitoring, environmental protection industry, power industry, public security, procura...[Details]
1. Overview
The 215MW units of Zhenhai Power Plant #3-#6 have been undergoing automation
transformation
since 1998
, using a domestic
DCS
system. Since 2007, each u...[Details]
Recently, the news about transparent display screens appearing on the windows of trains in Shenzhen and Beijing subways has attracted a lot of attention: the windows of Shenzhen Metro Line 6 and Line...[Details]
Keysight is a brand leader. It was originally called HP. After the separation of consumer products and testing around 2000, it was renamed Agilent (electrical, medical, chemical analysis). At the end...[Details]
1 Introduction When the battery is charged normally, the better charging method is the graded constant current method, that is, a larger constant current is used at the beginning of charging, and...[Details]
The island phenomenon refers to the situation where when the power supply of the power grid is disconnected due to a fault accident or power outage for maintenance, the distributed grid-connected pow...[Details]
On July 8, Liu Shu, vice president of product development at Arm China, disclosed the latest progress of the launch of its first and currently only self-developed 32-bit embedded processor IP "Star (...[Details]
1 Introduction A battery is a power source that outputs electrical energy by discharging and absorbs and restores electrical energy by charging. The low-voltage power source composed of lithium-ion p...[Details]
RF/Wirelessly
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