Broadcom Inc. and Tencent Holdings Ltd. have announced a strategic partnership to accelerate the adoption of high-bandwidth co-packaged optics (CPO) network switches for cloud infrastructure. Under this partnership, Broadcom will provide the 25.6-Tbps Humboldt CPO switch device that features Broadcom’s best-in-class StrataXGS Tomahawk 4 switch chip directly coupled and co-packaged with four 3.2-Tbps Silicon Photonics Chiplets In…
In Part I of this series, we demonstrated how to display analog sensor data (value), such as POT or LM35, on a TFT LCD. A TFT is a thin-film transistor display (typically, a television screen or computer monitor) that’s of much higher quality than a regular LCD display. In this article, we’ll explain how to display…
MicroPython is one of the best microcontroller firmware that supports a variety of embedded platforms. The WiFi development boards like ESP8266 and ESP32 are among the MicroPython-supported ports. With MicroPython, it is extremely simple to implement top-notch IoT applications. MicroPython has wide support for network programming along with implementing all basic hardware functions. It combines…
Development of smart blind stick
Medicine Reminder
LPG Leakage Alert System
Solar
Ping Pong Game
Qorvo QPA3270 Hybrid Power Doubler Amplifier Module is an 18W, high output module that employs GaAs/GaN die and operated from 45MHz to 1218MHz. It provides excellent linearity and superior return loss performance and optimal reliability. Features: 45MHz to 1218MHz Operation 25dB Gain 34V @ 530mA SOT-115J package type Applications: DOCSIS 3.1 and 4.0 CATV Nodes DOSIS…
Home automation is quickly becoming mainstream, letting residents easily connect with and remotely control appliances or security systems. To support these efforts, there are several popular “smart” home systems available, such as Amazon Hub, Google Nest, Amazon Echo, Apple HomeKit, Hue Smart Hub, and others. For the hobbyist or do-it-yourselfer (DIY), customized home automation systems…
8255 is general purpose programmable peripheral interface. It is used with many microprocessors and microcontrollers for various purposes. The device has three 8-bit ports port A, port B and port C. These ports can be used as input or output. These ports are further divided in to two groups A and B. Each group further…
Voltage regulator is a device which provides fix output voltage in spite of the variable input voltage supplied. It is a three terminal device. Voltage [[wysiwyg_imageupload::]]regulator basically comes in two different series: 78XX and 79XX. Voltage regulator under 78XX series are designed for positive inputs i.e. if while 79XX series are designed for negative inputs.. In market variety of voltage regulators are available with output as 6V, 9V, 12V, 15V etc. Voltage regulator can also withstand over current drawn due to short circuit or overheating. It will cut off the circuit before damage occurs. One must take care while mounting the regulator because reverse polarity may destroy the regulator.Pin configuration of negative and positive voltage regulator are shown in fig.
