The ESP8266 is a System on a Chip (SoC), produced by the Chinese company Espressif. It contains a Tensilica L106 32-bit microcontroller unit (MCU) and also a Wi-Fi transceiver. It has 11 GPIO pins (General Purpose Input/Output pins), and analog input as well. GPIO Function State Restrictions 0 Boot mode select 3.3V No Hi-Z 1… Continue reading What is ESP8266 & How to use ESP8266?
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Types of Toggle Switches and how to install Toggle Switches
Toggle switches are activated by a handle angled in one of two or more positions and forth to open or close an electrical circuit. The usual light button used in household wiring is an example of a toggle switch. Toggle switches can be found in different dimensions or sizes, from miniature PCB mount up to… Continue reading Types of Toggle Switches and how to install Toggle Switches
Overview of the Potentiometers & Choosing Right Potentiometers
A potentiometer (simply “pot” or “knob”) is a variable resistor, having a three-terminal mechanically operated rotary analog device. The potentiometers are the most elementary component in electronics and also electric circuits. This simple component can be located nearly almost everywhere from a simple LED circuit to a critical SMPS circuit. A potentiometer has three (3)… Continue reading Overview of the Potentiometers & Choosing Right Potentiometers