Toshiba adds USB to Cortex-M0 MCUs for mobile
Toshiba is aiming at the USB interfaces of tablets and laptops as it announces three ARM Cortex-M0 microcontrollers with USB device controllers. Other targets are office automation equipment, industrial controllers and sensor hubs. Inside are 128kbyte flash and 16kbyte SRAM, with SPI and I2C (x2) (with 1Mbit/s Fast Mode Plus) serial interfaces joining the USB. ...
Toshiba adds USB to Cortex-M0 MCUs for mobile
Toshiba is aiming at the USB interfaces of tablets and laptops as it announces three ARM Cortex-M0 microcontrollers with USB device controllers. Other targets are office automation equipment, industrial controllers and sensor hubs. Inside are 128kbyte flash and 16kbyte SRAM, with SPI and I2C (x2) (with 1Mbit/s Fast Mode Plus) serial interfaces joining the USB. ...
Toshiba adds USB to Cortex-M0 MCUs for mobile
Toshiba is aiming at the USB interfaces of tablets and laptops as it announces three ARM Cortex-M0 microcontrollers with USB device controllers. Other targets are office automation equipment, industrial controllers and sensor hubs. Inside are 128kbyte flash and 16kbyte SRAM, with SPI and I2C (x2) (with 1Mbit/s Fast Mode Plus) serial interfaces joining the USB. ...
Better mains filtering improves audio and medical
Schurter is tackling earth-bourne interference currents in mains-powered equipment by adding a ground choke to its filtered power entry modules. Fitted in the KFA series of mains input modules alongside the existing phase and neutral common-mode choke, X capacitor and Y capacitors; as well as breaking ground-loops for audio, said the firm, special medical versions ...
Better mains filtering improves audio and medical
Schurter is tackling earth-bourne interference currents in mains-powered equipment by adding a ground choke to its filtered power entry modules. Fitted in the KFA series of mains input modules alongside the existing phase and neutral common-mode choke, X capacitor and Y capacitors; as well as breaking ground-loops for audio, said the firm, special medical versions ...
Sub-1GHz ISM transceiver approved in Europe, US and Canada
LPRS’ eRIC9-FCC wireless transceiver modules are available for use in ISM (Industrial, Scientific and Medical) bands of 868MHz for the UK and Europe, and 915MHz for the USA and Canada. They have FCC certification for use in the USA and IC approval for use in Canada, as well as all European approvals “reducing the complexities ...
Sub-1GHz ISM transceiver approved in Europe, US and Canada
LPRS’ eRIC9-FCC wireless transceiver modules are available for use in ISM (Industrial, Scientific and Medical) bands of 868MHz for the UK and Europe, and 915MHz for the USA and Canada. They have FCC certification for use in the USA and IC approval for use in Canada, as well as all European approvals “reducing the complexities ...
Monitor PSU voltage and current via a single pin
Can a microcontroller monitor PSU voltage and current through a single analogue pin? Yes, now that Microchip has introduced its PAC1921, which does just that. The trick is that it also has a serial bus that tells the analogue output whether it is representing passing current or rail voltage at any given moment. The two-wire serial I2C-compatible ...
Monitor PSU voltage and current via a single pin
Can a microcontroller monitor power supply current and voltage through a single analogue pin? Yes, now that Microchip has introduced its PAC1921, which does just that. The trick is that it also has a serial bus that tells the analogue output whether it is representing passing current or rail voltage at any given moment. The two-wire ...
Brain electrodes are so flexible they cannot enter water
Lund University has developed brain electrodes that are so flexible they are pushed aside by the surface tension of water. 3D flexibility comes from them being thin – they are 10µm wide, laser cut from 4µm thick gold sheet, and a Z-bend that allows them to spring in the third dimension. Insulation comes from a 4µm ...
