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Recently, I am considering using the STM32F030/042 series to make some low-power products, such as the 433/315 copy-type remote control paired with the car navigation, which requires serial commun...[Details]
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The reporter learned from Kouan Shipping Co., Ltd. yesterday that the first 17,500-ton chemical tanker built by Kouan Shipping for the Norwegian shipowner Rederiet Stenersen AS was successfully com...[Details]
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Function of
the circuit
This circuit is a 50~150MHZ high frequency voltage
controlled
oscillator, which can be used with PLL circuit in high frequency circuits such as comm...[Details]
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Huawei launched the Honor 8S 2020 in the UK on June 5, which supports Google Play services and is priced at 99.99 pounds, or about 896 yuan. IT Home learned that compared with Honor 8S (20...[Details]
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Use the ALE signal as the latch control signal for the lower 8-bit address. When ALE is connected to an external latch, during the high level period, the p0 of 51 outputs the address, and during the ...[Details]
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Today, Samsung officially announced that the Galaxy Watch Active2 will be officially available for pre-sale on October 9, with a pre-sale price starting at 1,899 yuan. You can log in to the Samsung o...[Details]
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1 Structure, Features and Functions of FAN7387 1. 1 Basic structure and pin functions of FAN7387 FAN7387 is available in 8-pin SOP and DIP packages with an operating temperature range of -40 to...[Details]
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Recently, the hottest topic in the photovoltaic industry is none other than the "leader". After the Baicheng photovoltaic leader base bid for an on-grid electricity price of 0.39 yuan/kWh, the Dala...[Details]
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Lilith L7 ( parameters | inquiry ) is a blockbuster model launched by Li Auto Group. It has been further enhanced in terms of sportiness. The most eye-catching highlight is the Magic Carpet Air Suspe...[Details]
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Shenzhen Jingshi Electromechanical Technology Co., Ltd. (hereinafter referred to as "Jingshi Electromechanical"), a wholly-owned subsidiary of Huazhong Technology Co., Ltd. (hereinafter referred to...[Details]
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Working Principle: Touch the metal piece and the bulb will light up and will stay on for a period of time determined by the time constant of the 47μF capacitor and the 2MΩ resistor.
...[Details]
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Recently, four students from the Diocesan Boys' School in Hong Kong developed an ultra-small humanoid
robot
with a height of only 141 mm
, which once again broke the record of "the world's ...[Details]
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Weiyetong Battery Application
1. Household solar power supply:
Small power supplies ranging from 10-100W are used for military and civilian use in remote areas without el...[Details]
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The function of a DC stabilized
power supply
is to transform, rectify, filter and stabilize 50Hz AC power to a constant DC voltage for the load. The designed DC stabilized power supply shou...[Details]
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Learning ARM assembly is very necessary. Learning ARM assembly is not to write programs in assembly in the future, but to understand and modify it. Because in the later projects related to the kern...[Details]
stm32/stm8
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