usb

LIR1220 BATTERY CHARGER PLUGS IN USB

LIR1220 BATTERY CHARGER PLUGS IN USB

The LIR1220 is a 12.5 mm. lithium-ion rechargeable coin cell. It is a relatively new technology. Traditionally, li-ion coin cells are non-rechargeable but for some situations, rechargeable compact cells are desired. Coin cells like CR2032 are ultra-compact and are used in a variety of compact systems like wearables and if something with this form factor […]

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STS STEVAL USBPD27S TO SPEED UP THE BUILT TIME OF FAST CHARGING USB POWER ADAPTERS

ST’S STEVAL-USBPD27S TO SPEED UP THE BUILT TIME OF FAST-CHARGING USB POWER ADAPTERS

USB has evolved over the last few years with the latest launch of the ST’s standalone VBUS-based controller. To help build a compact and efficient power adapter that provides up to 27W with zero-power operation when no cable is connected, STMicroelectronics has unveiled a new reference design with Programmable Power Supply (PPS). All new ST’s STEVAL-USBPD27S solution introduced

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OLIMEX LAUNCHED ESP32 S2 DEVKIT LIPO USB DEVELOPMENT BOARD

OLIMEX LAUNCHED ESP32-S2-DEVKIT-LIPO-USB DEVELOPMENT BOARD

ESP32-S2-DevKit-Lipo-USB is an ESP32-S2 based development board with USB host and device functionality USB-OTG ESP32-S2 is a highly integrated, low-power, single-core Wi-Fi Microcontroller SoC, designed to be secure and cost-effective, with high performance and a rich set of IO capabilities. Compared to ESP32, ESP32-S2 is only single-core and misses the Ethernet and Bluetooth connectivity, but have

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SEH TECHNOLOGY LAUNCHES NEW PRINTSERVER ONE TO IMPROVE PROFESSIONAL CONNECTIVITY IN ANY ENVIRONMENT

SEH TECHNOLOGY LAUNCHES NEW PRINTSERVER ONE TO IMPROVE PROFESSIONAL CONNECTIVITY IN ANY ENVIRONMENT

In a time where change is inevitable, businesses need to stay ahead of the curve to remain competitive within their industries and ensure the COVID-19 pandemic doesn’t cause a decline in success. Large scale companies are looking for ways to manage services from one central console, as they prepare for a post pandemic working environment.

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USB Human Interface Device Communication with PIC Microcontroller MikroC Schematic

USB Human Interface Device Communication with PIC Microcontroller – MikroC

Figure 1: USB Communication Circuit Diagram The HID device class code is “0x03, this class is used for devices operated by human, devices like keyboard, mouse, joystick and so forth. The advantage of HID devices is that, they don’t require to install drivers, in most modern operating systems, the device will be detected without any

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