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Inside DMD – Interface and Operation

As discussed in the previous blog, the LEDs in a DMD panel are organized as small groups in a matrix form. With this the number of pins and power required are significantly reduced. But it is...

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IoT Connectivity Technologies

IoT – Internet of Things generally described as a system of interrelated devices with unique identifiers armed with the ability to transfer data over a network without requiring human or computer...

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BLE RF Layout design and Antenna Selection

As a continuation of our previous discussion about selection criteria of BLE SoC for building BLE based IoT devices, we will discuss in detail about the most important considerations for BLE RF layout...

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eStorm-B1 as Bluetooth to Serial Adapter

With wide spread proliferation of low cost wireless technologies such as WiFi, BLE etc and smart phones, there is a need to provide such connectivity to systems across application domains. For example,...

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Working with BLE

In a series of blogs on BLE, we have discussed in detail about the Bluetooth technology, its classifications, its popular variant BLE and various hardware design considerations such as SoC selection,...

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eStorm-B1 EVK – BLE to RS232 MODBUS converter

Earlier, in a series of blogs on eStorm-B1 BLE module, we have discussed about few applications of the module such as smart metering, as a Bluetooth to serial adapter along with a demo of the same....

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Working with Automotive CAN Protocol

In the past, electronic devices in vehicles are connected via point to point wiring systems. Automotive manufacturers started using more and more electronics in vehicle, which resulted in bulky wire...

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Geo Positioning System

Geo positioning system or GPS has become more or less a norm for smart phones. Geo positioning system was first created for the navigation of defense vehicles in any part of world. But over the period...

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GPS Receiver Module for Embedded System Design

This blog is the sequel of the previous blog on Geo positioning system technologies. Here we will discuss more in detail about the important terms related to GPS receivers and guidelines for selecting...

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Controller Area Network (CAN) – In Detail

In the last blog, we have covered the basics of CAN communication. Now, we will see about some of the advanced concepts involved such as Bit Stuffing, frame types, error types, Synchronization etc. We...

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