AS7038RB Biosensor Solution with Embedded ECG Channel

AS7038RB Biosensor Solution with Embedded ECG Channel

ams’ biosensor solution is based on photoplethysmography and electrocardiogram The operation of the ams AS7038RB is based on p...


Single Joystick Remote Control Transmitter using NRF24L01 – Arduino Compatible

Single Joystick Remote Control Transmitter using NRF24L01 – Arduino Compatible

This is an Arduino compatible open-source hardware that includes 1 x joystick, NRF24L01 RF module, Atmega328D microcontroller,...


8 Channel RC Servo Driver Over RF Link using NRF24L01 RF Module – Arduino Compatible

8 Channel RC Servo Driver Over RF Link using NRF24L01 RF Module – Arduino Compatible

This is an easy-to-build open-source Arduino compatible board that enables driving 8 RC servos over NRF24L01 RF Link.


Monolithic Power Systems (MPS) MP3362 Boost LED Driver

Monolithic Power Systems (MPS) MP3362 Boost LED Driver

Monolithic Power Systems (MPS) MP3362 Boost LED Driver is a fixed-frequency converter for low-current and high-current boost...


Maxim Integrated MAX31827 Low-Power Temperature Switch

Maxim Integrated MAX31827 Low-Power Temperature Switch

Maxim Integrated MAX31827 Low-Power Temperature Switch provides an ±1°C accuracy from -40°C to +125°C (12 bits) local temperature ...


EV35L43A AVR128DB48 Curiosity Nano Evaluation Kit

EV35L43A AVR128DB48 Curiosity Nano Evaluation Kit

Microchip Technology’s AVR128DB48 is a development board that users can keep in their pocket Users can take their next idea to m...


Selectable Output Piezo Sounder Driver from Diodes Incorporated Drives Higher SPL and Longer Runtimes

Selectable Output Piezo Sounder Driver from Diodes Incorporated Drives Higher SPL and Longer Runtimes

Diodes Incorporated introduces the PAM8907 piezoelectric sounder driver, for maximizing sound pressure level (SPL) delivery from...


Circuit provides reverse-battery connection protection

Circuit provides reverse-battery connection protection

A universal problem in battery-operated devices is the threat of damage when an end-user (never an engineer) inserts the battery...


Controlling a LED with ESP32-C3-DevKITM-1 Development Board using ESP-IDF

Controlling a LED with ESP32-C3-DevKITM-1 Development Board using ESP-IDF

In this article, we will explore another onboard functionality of Espressif’s ESP32-C3-DevKITM-1 which is the onboard RGB LED.


Sound to Colour Light Effects – Arduino Compatible

Sound to Colour Light Effects – Arduino Compatible

This is a fun-loving project based on the Arduino platform.


600W – 230VAC – High Voltage DC Motor Speed Controller – Heater Controller – Lamp/LED Dimmer

600W – 230VAC – High Voltage DC Motor Speed Controller – Heater Controller – Lamp/LED Dimmer

This is a very powerful DC Motor speed controller for DC motors up to 330V DC and current up to 2A.


300W Off-line Power Factor Correction (PFC) Boost Converter

300W Off-line Power Factor Correction (PFC) Boost Converter

The circuit presented here is a 300W off-line power factor correction (PFC) boost converter providing a nominal regulated output...