If you’re looking to control WS2812 (or Neopixel) LEDs using a microcontroller running at 3.3 volts, you might run into some issues. The datasheet tells us that a logic high input will be detected at ...
During board bring-up and multimeter probing, he found that the 1.8 V-shifted RESET signal went down to 1.0V — and its 3.3 V counterpart stayed at 2.6V. Was it a current fight between GPIOs? A faulty ...
The MAX17108 level-shifter enables implementation of gate-in-panel (GIP) technology in LCD panels. Employing a proprietary, high-voltage BiCMOS process, the device integrates a 10-channel, ...
Use of buck-boost circuits in switching-regulator ICs. Considerations in level-shift circuit design. Switching regulators with internal level shifting. The magnitude of the negative voltage generated ...
When designing a system, one of the most important design decisions is choosing what voltage domain(s) to use. Some voltage domains, such as 5 V, are good for noisy and harsh operating environments ...
When designing a system, one of the most important design decisions is choosing what voltage domain(s) to use. Some voltage domains, such as 5 V, are good for noisy and harsh operating environments ...
The Part 1 of this two-article series discussed a new peripheral called multi-voltage I/O (MVIO), which is available on the AVR DB family of microcontrollers. In short, the MVIO is an internal level ...
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