STMicroelectronics’ HVLED101 90-400V flyback controller for LED-lighting applications up to 180W enhances performance and simplifies design through extensive feature integration, patented control techniques, and support for primary-sensing regulation. Joining ST’s HVLED family of high-power-factor controllers, the HVLED101 contains 800V startup circuitry that cuts the LED turn-on time to less than 250ms. High-voltage input-sensing circuitry and a maximum…
In this project, we’ll design a unique door lock that can be operated without a keycard, input password, or biometric ID. A smartphone is the key to locking and unlocking the door via Bluetooth. This door uses a solenoid lock, which relies on a latch for electrical locking and unlocking. It also has LEDs to…
You might have heard about USB rubber ducky. A Rubber ducky is a programmed USB HID device, often a pen drive, to send a programmed sequence of keystrokes and mouse events to a computer. It is a powerful device that can unlock a PC or login credentials by inserting a USB stick. Even a rubber…
Development of smart blind stick
Medicine Reminder
LPG Leakage Alert System
Solar
Ping Pong Game
Bulgin X Series Push-Pull Connectors feature a secure, push-pull latching system with 360° EMI shielding, high-density panel spacing, and quick mating and unmating. The X series includes the family size range of 00 to 3X with multiple contacts from 2 to 30. Other features include multiple key options to avoid mismating, solder contacts, and more…
Conventional vehicles that rely on internal combustion engines (ICE) could become a rarity in the next couple of decades. Electric vehicles (EVs) are growing in popularity, replacing petrol-driven transportation faster than expected. Despite a higher initial price tag, EVs typically offer savings over time. The environmental benefits aside (which are noteworthy), EVs cost half as…
There are numerous motivations to assemble your own Arduino circuit on a breadboard or PCB. It consumes less space in the breadboard, cheaper than Arduino boards or perhaps you won’t be utilizing a shield, yet despite everything you need an Arduino as the heart of your Project.The following steps will outline how to assemble the circuit on a breadboard.
In this project, we’ll design a unique door lock that can be operated without a keycard, input password, or biometric ID. A smartphone is the key to locking and unlocking the door via Bluetooth. This door uses a solenoid lock, which relies on a latch for electrical locking and unlocking. It also has LEDs to…
