On February 22, 2017, Ofo, China Telecom, and Huawei held a joint press conference, announcing that Ofo’s bicycle products would officially adopt the narrowband IoT solutions provided by Huawei, while China Telecom would provide network coverage. With communication technology giving shared bicycles wings, can they soar high? Huawei’s IoT EcosystemLet’s start from the ground up. … Read more
Sony A7 III is a classic mid-range mirrorless camera that has gained a high market share due to its balanced performance and excellent cost-effectiveness. The A6700, on the other hand, is a newly launched high-end APS-C format body with outstanding focusing and video capabilities. With a similar price point, how should an average user choose? … Read more
On July 29, 2022, local time in the United States, OmniVision, a global leader in advanced digital imaging, analog, touch screen, and display technology semiconductor solutions, announced the release of its new 50-megapixel image sensor, the OV50E. According to the introduction, this sensor provides industry-leading low-light image and high dynamic range (HDR) video capture capabilities … Read more
Digital Signal Processor (DSP) is increasingly applied in the field of industrial automation. DSP is a technology specifically designed to convert and process analog signals into digital signals, enabling functions such as digital filtering, reconstruction, modulation, and demodulation, ensuring the precision and stability of signal processing. Especially in motor control systems, the application of DSP … Read more
ArduCam has equipped the Raspberry Pi with a 16-megapixel autofocus camera. Priced at $25. It seems to be a team from Nanjing, China. Initially funded on Kickstarter, it received nearly ten times its target amount. This shows how much the public (the engineers) needs such a device. Related introduction: https://www.kickstarter.com/projects/arducam/high-resolution-autofocus-camera-module-for-raspberry-pi