This project describes the second part of the following two projects: A wireless doorbell transmitter as described in the Wireless Doorbell Transmitter Instructable. This Instructable also gives some introduction to these projects. A wireless doorbell receiver described in this Instructable. The wireless doorbell receiver will make a sound and will blink a LED 5 times after it […]
Wireless Doorbell Receiver Read More »
1. Introduction As the portable electronics industry has advanced over the years, various requirements have emerged, including longer battery life, smaller and more affordable systems, brighter full-color displays, and increased talk time for cellular phones. The growing demand for power systems has made power consumption a critical concern. To meet these demands, engineers have focused
BOOST CONVERTER USING ARDUINO Read More »
Analog to Digital Converters (ADCs) are fundamental in modern electronics, playing a crucial role in translating analog signals into digital data that digital systems can process. This conversion is essential across a variety of fields, including medical technology, consumer electronics, industrial automation, and automotive systems. By enabling the integration of real-world analog signals with digital
Analog to Digital Converters: Key to Bridging Analog and Digital Worlds Read More »
The T-Display AMOLED Touch ESP32 is an advanced version of the well-known ESP32 board, now equipped with a touch interface. This addition transforms the board into a more interactive platform, suitable for a wide range of applications. T-Display-S3 AMOLED is a display screen module with a 1.91″ diagonal screen, based on our previous S3 module, we have
T-Display AMOLED Touch ESP32 board binary converter project Read More »
Compact, ultralow-emission, high-speed synchronous monolithic stepdown regulators ideal for noise-sensitive and space-critical applications July 8, 2020 – Geneva, Ill.: Richardson RFPD, Inc., an Arrow Electronics company, announced today the availability and full design support capabilities for the Power by Linear Silent Switchers from Analog Devices, Inc. ADI’s Silent Switchers offer high efficiency at high switching
NEW SILENT SWITCHER OFFERS 95% EFFICIENCY AT 2 MHZ Read More »
Fibonacci numbers are seen in the natural structures of various plants, such as the florets in sunflower heads, areoles on cacti stems, and scales in pine cones. [HackerBox] has developed a Fibonacci Spiral LED Badge to bring this natural phenomenon to your electronics. To position each of the 64 addressable LEDs within the PCB layout, [HackerBox] computed
MATH YOU CAN WEAR: FIBONACCI SPIRAL LED BADGE Read More »
Texas Instruments’ 500 mW, high-efficiency low-EMI converters are suitable for ultra-high voltage applications. Texas Instruments’ UCC12040 and UCC12050 DC/DC converters with 3 kVRMS and 5 kVRMS reinforced isolation ratings, respectively, are designed to provide efficient, isolated power to isolated circuits that require a bias supply with well-regulated output voltages. These devices integrate a transformer and DC/DC controller with proprietary architecture
UCC12040/50 3 KVRMS AND 5 KVRMS ISOLATED DC/DC CONVERTERS Read More »
This module is a non-isolated 7A DC-DC converter. The module can convert any DC voltage between 7V to 50V to a 5V DC with load current up to 7A. The project has been designed around LM5116 Wide Range Synchronous Buck Controller IC. The design includes 6uH toroid inductor and two N channel MOSFETS. The operating frequency is 250 KHz. The LM5116 is
50V TO 5V @7A SYNCHRONOUS BUCK (STEP-DOWN) CONVERTER Read More »
The STM32L5 microcontroller series is the solution and provides a new optimal balance between performance, power, and security Security has emerged as one of the 3 key areas that developers of embedded and IoT applications are thriving to improve. The STM32L5 microcontroller series is the solution and provides a new optimal balance between performance, power,
STMICROELECTRONICS STM32L5 SERIES OF ULTRA-LOW-POWER MCUS Read More »
The MAX17662BEVKITB# evaluation kit (EV kit) from Maxim Integrated Products provides a proven design to evaluate the MAX17662B high-efficiency, synchronous step-down dc-dc converter. The EV kit provides 5V/2A at the output from a 6.5V to 36V input supply. Applications are expected to include base station power supplies, distributed supply regulation, general-purpose point-of-load, high-voltage single-board systems, industrial control power supplies,
5V/2A SYNCHRONOUS DC-DC CONVERTER IC EVALUATION KIT Read More »
