![POV (Persistence of Vision) – Open-Source Arduino Nano Hardware POV (Persistence of Vision) – Open-Source Arduino Nano Hardware](https://www.electronics-lab.com/wp-content/uploads/2021/10/002-3.jpg)
POV (Persistence of Vision) – Open-Source Arduino Nano Hardware
This is an easy and simple hardware to create a POV display. The hardware consists of a Hall sensor, Arduino Nano, 17 x 5mm LEDS of various colors, etc. The Hall Sensor is connected to analog pin A5 with a pull-up resistor. The circuit works with 3.7V to 5V DC and a 3.7V battery is...
Continue Reading![Balanced Line Receiver for Digital Signal Over Twisted Pair CAT-5 Cable Balanced Line Receiver for Digital Signal Over Twisted Pair CAT-5 Cable](https://www.electronics-lab.com/wp-content/uploads/2021/10/002-2.jpg)
Balanced Line Receiver for Digital Signal Over Twisted Pair CAT-5 Cable
The circuit presented here is a high-frequency differential line receiver amplifier that has excellent common-mode rejection at its inputs. The project is an ideal solution for a receiver of a digital signal or video signals that are transmitted over long distances on twisted-pair...
Continue Reading![Phase-Shifted Full-Bridge PWM Controller Module – LM5046 Breakout Board Phase-Shifted Full-Bridge PWM Controller Module – LM5046 Breakout Board](https://www.electronics-lab.com/wp-content/uploads/2021/10/002-1.jpg)
Phase-Shifted Full-Bridge PWM Controller Module – LM5046 Breakout Board
This is a Phase-Shifted Full-Bridge PWM LM5046 carrier board that contains all of the features necessary to implement a phase-shifted full-bridge topology power converter. All inputs and outputs pins are accessible using the header connector. High efficiency DC-DC converter can be...
Continue Reading![Closed Loop Analog Position Control using Brushed DC Motor and Potentiometer Closed Loop Analog Position Control using Brushed DC Motor and Potentiometer](https://www.electronics-lab.com/wp-content/uploads/2021/10/003-2.jpg)
Closed Loop Analog Position Control using Brushed DC Motor and Potentiometer
The project presented here is a low-cost position control closed-loop analog-servo using brushed DC motor and potentiometer as feedback. This project provides all necessary active functions for a closed-loop servo system using a Brushed DC Motor and potentiometer mounted on the output...
Continue Reading![BQ27220 – Single cell pack/system-side CEDV battery fuel (gas) gauge w/pre-programmed chemistry profiles BQ27220 – Single cell pack/system-side CEDV battery fuel (gas) gauge w/pre-programmed chemistry profiles](https://www.electronics-lab.com/wp-content/uploads/2021/10/BQ27220.jpg)
BQ27220 – Single cell pack/system-side CEDV battery fuel (gas) gauge w/pre-programmed chemistry profiles
The Texas Instruments bq27220 battery fuel gauge is a single-cell gauge that requires minimal user configuration and system microcontroller firmware development, leading to quick system bring-up. The bq27220 device uses the Compensated End-of-Discharge Voltage (CEDV) algorithm for fuel...
Continue Reading![MAX16054 – On/Off Controller with Debounce and ±15kV ESD Protection MAX16054 – On/Off Controller with Debounce and ±15kV ESD Protection](https://www.electronics-lab.com/wp-content/uploads/2021/10/Screenshot-2021-10-18-at-14-26-25-MAX16054-On-Off-Controller-with-Debounce-and-±15kV-ESD-Protection-Maxim-Integrated.png)
MAX16054 – On/Off Controller with Debounce and ±15kV ESD Protection
The is a pushbutton on/off controller with a single switch debouncer and built-in latch. It accepts a noisy input from a mechanical switch and produces a clean latched digital output after a factory-fixed qualification delay. The MAX16054 eliminates contact bounce during switch opening...
Continue Reading![SRC0 – Smart push-button on/off controller with Smart Reset and power-on lockout SRC0 – Smart push-button on/off controller with Smart Reset and power-on lockout](https://www.electronics-lab.com/wp-content/uploads/2021/10/circuit-1024x526.png)
SRC0 – Smart push-button on/off controller with Smart Reset and power-on lockout
The SRC0 devices monitor the state of connected push-button(s) as well as sufficient supply voltage. An enable output controls power for the application through the MOSFET transistor, DC-DC converter, regulator, etc. If the supply voltage is above a precise voltage threshold, the enable...
Continue Reading![STMicroelectronics STM66xx Smart Push-Button On / Off Controller STMicroelectronics STM66xx Smart Push-Button On / Off Controller](https://www.electronics-lab.com/wp-content/uploads/2021/10/STM_STM66xx_blkdia-1024x465.jpg)
STMicroelectronics STM66xx Smart Push-Button On / Off Controller
STMicroelectronics STM6600/STM6601 Smart Push-Button On / Off Controllers with Smart Reset™ and power-on lockout protects against the hazards faced by battery-operated devices. These types of devices include smartphones, digital cameras, and media players. The STM6600/STM6601...
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