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“The WA2EBY amplifier is a famous linear amplifier project published in QST in March and April 1999 by Mike Kossor WA2EBY. As this amplifier can give up to 50W out with 1W drive, it is a perfect pair for my …
“About two years ago I started working with the Teensy 3.1 (which uses a Freescale Kinetis ARM-Cortex microcontroller) and I was super impressed with the ARM processor, both for its power and relative simplicity (it is not simpleits …
“Tiny Bar-Graph displays provide a Red color bright, easy to read display of Voltage range of 0 to 5V. This Bar-Graph has 20 segments in single color and display 0 to 5V DC. The Barograph Voltage monitor is based on …
“I used a Raspberry Pi and usb webcam to create my own “Family Hub” refrigerator. Every time I open the door a light sensor triggers the camera, which uploads the photo to the internet!”
” In 1st part I present you few data about GPRS module with M590 chip and how send SMS from them. In 2rd part I send SMS from phone and SMS is received by GPRS module with M590, also with Arduino …
“Welcome to you . Here i am designed a Real Time Clock using PIC18F452 microcontroller.I will explain how to design Real Time Clock using PIC microcontroller.RTC Using PIC18F452. PIC is advance microcontroller series. In PIC microcontroller I2C(Inter-Integrated Circuit …
“When the world’s lifeforms are forced into subterranean dwellings due to nuclear fallout, evolution into lizard people or warming of the Earth, we will require a simple method for determining our position underground. In our current age, we are …
“This tiny module has been designed to use in Robotics, Power tools, automotive applications. The module based on MC33886 from NXP, MC33886 is a monolithic power IC comprising control logic, charge pump, gate drive, and low RDS(ON)MOSFET output …
“The DC/DC inverting switching regulators project is specifically designed to invert input voltages to negative outputs. It offer input voltage ranges from 4.5V to 6V and output -12V 100mA The MC34063A IC is heart of the project from …
“this is an AC voltage controller made using Arduino and Bluetooth module attached to some relays and transistors controlled by an android mobile using an app.”