[p=30, null, left][size=18px]STM8S003F3P6: A total of 20 pins, supports up to 16 GPIOs, supports 16 external interrupts; 2 16-bit timers [TIM1/TIM2], can output up to 3 PWM signals; 5 ADC channels, su...
Openmv for hpm has been updated by the author in the past few days, mainly fixing the following:In addition, using the face recognition example of openmv, under RGB565 HQVGA, with the default find_fea...
[i=s]This post was last edited by grove_armweak on 2019-12-24 05:09[/i]rt I feel that the ST7920 driver is a bit stupid, but there don't seem to be many cheap 12864 large screens to choose from. It is...
I have several unopened telecom custom surveillance cameras at home. I cannot use the Enjoy APP because I have not activated the Tianyi Store View service. I cannot log in to other APPs and cannot use...
It started to rain near dusk, and the vehicles and pedestrians on the road gradually merged into the surrounding scenery. As the natural light gradually weakened, the road surface became increasi...[Details]
1. Tools and wiring harness preparation 1. Prepare a set of Jlink V8 (try to use this version, other versions have not been verified); 2. Make a JTAG adapter cable from the Jlink downloader to the in...[Details]
Well-known digital blogger @摩卡 revealed the news about Xiaomi Watch. He said: "Xiaomi's watch is finally coming soon, Mi fans don't worry, it is expected to be released in October, Qualcomm Snapdrago...[Details]
The intelligent control unit introduced in this article uses a digital signal processor (DSP) and an embedded real-time operating system to complete the processing, communication and algorithm design ...[Details]
On March 2, the State Council Information Office held a press conference. In response to a reporter's question, Zhao Huan, Chairman of the China Development Bank, said that in recent years, in orde...[Details]
The electric motor uses an energized coil to generate a rotating magnetic field and acts on the rotor to form a magneto-electrical power rotation torque. It is divided into DC motors and AC motors ...[Details]
In the technical fields of particle accelerators, laser pulses, radar transmission, etc., power pulse modulators are widely used. Pulse modulators are usually composed of a DC high-voltage charging...[Details]
QuantumBit Think Tank released the "
Smart
Driving 2023 Annual Report", in which some valuable frameworks are proposed. At present, China's smart driving technology is evolving rapidly, and...[Details]
According to CNBC, Samsung Electronics said on Thursday that it will invest 171 trillion won (about 151.45 billion U.S. dollars) in non-memory chips by 2030, a significant increase from the previousl...[Details]
Samsung Electronics announced its second-quarter 2020 financial report on the 30th, with revenue falling 5.6% to 52.97 trillion won (about US$44.5 billion) and operating profit increasing 23.5% to 8....[Details]
This article is a practical LED driver circuit using capacitor voltage reduction. Please note that most application circuits do not have varistors or transient voltage suppression transistors connec...[Details]
1. Prepare a STC89C52 minimum system board 2. Burn the code (burn the code first and then connect the wires to prevent the code from being unable to be downloaded after connecting the wires) 3. ...[Details]
Assembly language has strict format requirements for source programs. Only when the format is correct can the assembler accurately translate the source program and form equivalent machine instruction...[Details]
When the Gigabit network card is working, four pairs of cables are required to participate in data transmission. Due to the poor quality of 1/2 pairs of jumpers, the return loss is large, and the ech...[Details]
On October 29, for users of the Chinese version of iPhone, what they are most concerned about is when they can experience the Chinese version of Apple Intelligence.
Apple stated in an official...[Details]