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Vibration meter circuit using LED driver IC LM3915

Gadgetronicx Team February 16, 2021 0 Comments

Vibration detectors aka vibration meters are devices that is capable of detecting vibrations and display the intensity of vibrations to the user. These vibration meters are commonly used to measure vibrations in a building, roads and other structures. This article…
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Circuit diagrams and Schematic designs, Electronics, Sensor Circuits

LED, switching

Assembly Language – features, uses, advantages and disadvantages

Gadgetronicx Team February 3, 2021 4 Comments

Programming languages are critical when comes to embedded systems. Programmers have many languages to choose from these days, their choice depends on their need such as user friendliness, readability, scope and so on. Among all programming languages, Assembly language aka…
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Programming

Assembly language

USB to 12V & 9V buck boost converter circuit

Gadgetronicx Team January 26, 2021 0 Comments

Voltage boost converters are used where we need to increase the incoming voltage from a given voltage source. USB power source has become very popular these days. The 5V output from USB power supply sources is very much readily available….
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Circuit diagrams and Schematic designs, Electronics, Power Circuits

IC, Inductors

Learn ATtiny85 microcontroller in 10 days

Frank Donald January 16, 2021 2 Comments

ATtiny85 microcontroller gained a great popularity among Engineers and enthusiasts. This is largely due to its small size, tons of features and low cost. ATtiny85 will be great fit for robotics, wearable and power based projects. As an initiative for…
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ATtiny85, ATtiny85 tutorials, Microcontroller

ATtiny85 I2C protocol tutorial

Gadgetronicx Team January 8, 2021 5 Comments

I2C or Inter Integrated circuit is another popular serial communication protocol built in almost every modern microcontrollers. This protocol uses full duplex communication and uses only two wires to exchange data.  ATtin85 microcontroller is equipped with Universal Serial interface aka…
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ATtiny85, ATtiny85 tutorials, Microcontroller

communication

ATtiny85 SPI protocol – Master and Slave mode tutorial

Gadgetronicx Team January 5, 2021 23 Comments

Serial communication protocols provides the means to communicate for microcontrollers with external hardware, peripherals or other microcontrollers. USART, SPI, I2C are some of the popular serial communication protocols in embedded world. In order to facilitate serial communication in ATtiny85 microcontroller…
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ATtiny85, ATtiny85 tutorials

Common PCB material you need to know as a designer

Gadgetronicx Team December 21, 2020 0 Comments

PCB fabricating is an essential process which constitutes the modern electronics. In order to choose the materials used for fabricating PCBs the functionality and application of the PCB should be considered. Some of the key factors such as electrical resistance,…
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Electronics, PCB

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