| The MAX7219 is a very useful and versatile display driver that can drive up to 64 LEDs independently. It’s well-known, but existing tutorial...
All items tagged with Microcontrollers and LED (14)
| This small circuit enables your microcontroller to drive 25% more LEDs while freeing up programming resources. Isn't that what we call a...
| Last time, we lit up an LED. Now it's time to make it blink. We will continue with smart pins to form a UART that can transmit characters. L...
| The microcontroller (MCU) is a brilliant invention, but it can be truly frustrating when it doesn’t function as expected. Most issues can be...
| There’s many a time when you want to connect a white LED to a microcontroller operating from a 3 V supply voltage. Unfortunately, this doesn...
| There’s many a time when you want to connect a white LED to a microcontroller operating from a 3 V supply voltage. Unfortunately, this doesn...
| Microchip announces the space industry’s first Arm®-based microcontrollers (MCUs) that combine the low-cost and large ecosystem benefits of...
| As the Internet of Things (IoT) accelerates and internet connectivity is deployed into virtually every industrial segment, security threats...
| LED striplights can be bought in various lengths at ridiculously low prices and provide bling & glitz. Anyone can hang up a few of these and...
| Last year we published a three-part crash course in assembler programming for PIC microcontrollers, illustrating the theory and practice of...