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Interfacing and General Know How Tutorials with STM32F4 Discovery Board

STM32 is a family of microcontroller ICs by STMicroelectronics. The STM32 chips are based on the 32-bit RISC ARM cores from ARM Holdings, such as Cortex-M4F, Cortex-M3, Cortex-M0+, and Cortex-M0 cores.

Make In India? What's in it for Maker's community?

Yes! Read it again, it’s “Make in India” not “Made in India”. Clearly government is trying to attract manufacturers from around the world to come have a set up in India and make things here. but, what significance does it hold for the Maker Community of India?
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BreadBoard Power Supply - A Review

There are a lots of Breadboard Power Supply modules available on eBay, Aliexpress and many other countless DIY Electronics shops. Most of them do not provide the breadboard compatibility data with these modules. Different sizes of breadboards are available in the market and most of these commonly available Power Supply modules are not compatible for all the breadboards. The most commonly available breadboard in Indian markets is GL-12 Universal Breadboard, other commonly available breadboards are MB102 and other small size breadboards. [read full article...]

USBPrayog, Virtual USB based Low Cost Arduino Compatible Board

USBPrayog is a low cost Arduino compatible board, simple single sided circuit board design based on MetaBoard. Can be programmed directly from Arduino IDE. USBaspLoader bootloader emulates this board as standard USBasp programmer, so avr-dude can also program this board. Arduino shield compatible, so that more functionality can be added stacked on top of it. Get started with USBPrayog

Toys from Trash with Arvind Gupta

Most inspiring person for Makers and creative people. The whole world is a garbage pit, collect some junk and make a kit.
We will be learning TWI/I2C through an interfacing example. TWI/ I2C is a popular protocol for communication between Integrated Circuits. Huge number of peripheral ICs (Memory, flash, DAC, ADC, Audio controllers) uses I2C for communicating with their respective host controllers or Processor. One such chip is an 12 bit Digital to Analog converter MCP4725 by Microchip.READ MORE