The new 2.4 GHz radio transceiver module is designed to facilitate the simple embedding of wireless capabilities in industrial remote control equipment.
The new 2.4 GHz radio transceiver module is designed to facilitate the simple embedding of wireless capabilities in industrial remote control equipment.
Osram’s high power pulsed laser diodes with integrated driver simplify the design of laser systems and reduce their cost.
Osram’s high power pulsed laser diodes with integrated driver simplify the design of laser systems and reduce their cost.
Knowles introduces the most advanced Inter-IC Sound, or I²S, interface MEMS (Micro-Electro-Mechanical Systems)…
Knowles introduces the most advanced Inter-IC Sound, or I²S, interface MEMS (Micro-Electro-Mechanical Systems) microphone for wearables, remote controllers, automotive, and smart home automation and security.
Built on the USB 3.1 spec and much smaller than a standard USB-A connector, USB-C can provide enough power to charge a…
Built on the USB 3.1 spec and much smaller than a standard USB-A connector, USB-C can provide enough power to charge a laptop, enough bandwidth to carry a display signal, and fast enough data speeds for almost any normal user.
We review switching losses involving diode recovery charge, transistor switching with clamped inductive load, device…
We review switching losses involving diode recovery charge, transistor switching with clamped inductive load, device capacitance and leakage, package, and stray inductances, and the efficiency versus switching frequency curve.
Controlling a motor with an Arduino is relatively easy. In addition to simply spinning the motor, you can control the…
Controlling a motor with an Arduino is relatively easy. In addition to simply spinning the motor, you can control the position of the motor shaft if the motor has a rotary encoder.
Pulse-width modulation can be of many forms. A PWM signal of constant frequency can be obtained by comparing the ramp…
Pulse-width modulation can be of many forms. A PWM signal of constant frequency can be obtained by comparing the ramp signal (or carrier signal) with the error between the desired and the actual output voltage signal (Vc, compensator voltage signal).
Infrared (IR) sensors are normally used to measure distances, but they can also be used to detect objects. By connecting…
Infrared (IR) sensors are normally used to measure distances, but they can also be used to detect objects. By connecting a couple of IR sensors to an Arduino, you can make an intruder alarm.
ARM is trying to resolve the thorny problem of battery life in Internet of Things devices with a new chip design that…
ARM is trying to resolve the thorny problem of battery life in Internet of Things devices with a new chip design that will significantly reduce the power consumed by processors, sensors and wireless chips. The company has overhauled the way it designs low-power Cortex-M chips that go into IoT devices such as health monitors, smart home devices and sensors. The restructured design could almost double battery life, ARM executives said at Computex in Taipei on Monday.
Qualcomm announced at Google I/O that its premium tier Qualcomm® Snapdragon™ 810 processor will power Google's next…
Qualcomm announced at Google I/O that its premium tier Qualcomm® Snapdragon™ 810 processor will power Google's next generation Project Tango smartphone development platform. Project Tango devices combine the camera, gyroscope, and accelerometer to estimate six degrees of freedom motion tracking, providing developers the ability to track 3D motion of a device while simultaneously creating a map of the environment.
Intersil announced the TW9992 analog video decoder, which features an integrated MIPI-CSI2 output interface that provides…
Intersil announced the TW9992 analog video decoder, which features an integrated MIPI-CSI2 output interface that provides compatibility with the newest SoC processors. The decoder's MIPI-CSI2 interface simplifies design by making it easier to interface with SoCs, while also lowering the system's EMI profile.
Rockchip has announced at COMPUTEX Taipei that it has launched the world lowest power WiFi technology RKi6000 jointly…
Rockchip has announced at COMPUTEX Taipei that it has launched the world lowest power WiFi technology RKi6000 jointly developed with a third party. This technology makes WiFi power consumption equal to that of BT4.0 LE (Low Energy). The receiving power consumption is around 20mA during use, which is 85% lower than state-of-the-art WiFi devices for the Internet of Things (IoT), setting a benchmark power consumption level that should renew the standard for WiFi power consumption in IoT smart hardware globally.
The core concept of power processing can be explained together with several significant applications of power…
The core concept of power processing can be explained together with several significant applications of power electronics. Power electronics is the technology of processing and controlling the flow of electric power by modifying and supplying the voltage and current in a form that is best suitable to the customer at the load end.
The basic converters complete equivalent circuits can be studied here which include the basic AC modeling approach and…
The basic converters complete equivalent circuits can be studied here which include the basic AC modeling approach and the results for several converters. A simple circuit diagram is used for high-frequency converters. We will construct the non-linear model and convert it into a linear circuit that describes the small-signal performance of a circuit.
Monitoring the output of a light-dependent resistor, or photoresistor, allows the Arduino to know how light or dark it…
Monitoring the output of a light-dependent resistor, or photoresistor, allows the Arduino to know how light or dark it is. When the light falls below a certain level, the Arduino turns on a couple of LEDs.
The Microchip Technology Inc. introduced today their 3V 16-Mbit, 32-Mbit, and 64-Mbit Serial Quad I/OTM (SQITM interface)…
The Microchip Technology Inc. introduced today their 3V 16-Mbit, 32-Mbit, and 64-Mbit Serial Quad I/OTM (SQITM interface) Interface SuperFlash® Memory Family.
This article describes superposition and its simple applications.
This article describes superposition and its simple applications.
Texas Instruments (TI) released today the industry’s first Near Field Communication (NFC) sensor transponder family.…
Texas Instruments (TI) released today the industry’s first Near Field Communication (NFC) sensor transponder family. The RF430RL25xH system-on-chip (SoC) device is equipped with a fully programmable low power microcontroller (MCU), non-volatile FRAM, an analog-to-digital converter (ADC) and supports an ISO 15693-compliant NFC interface as well as Serial Peripheral Interface (SPI) and Inter Integrated Circuit (I2C). The high frequency13.56-MHz sensor transponder can operate on full passive (battery-less) or semi-active modes for optimal battery life in portable and wireless sensing applications.
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