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How to make a servo tester using ATtiny85 micro chip

Making a servo tester using an Attiny85 micro chip, Attiny45 also works for this project. This diy servo tester is as good as ...
CNX Software

LilyGO T-Display S3 Pro LR1121 devkit adds Sub-GHz and 2.4GHz LoRa, audio support

LilyGO has recently released the T-Display S3 Pro LR1121, a new ESP32-S3 development kit with a Semtech LR1121 transceiver ...
Hackaday

Arduino Hacks

Here’s something fun from [Chad Kapper] over on HackMakeMod: Escape Room Lockbox with the Cheap Yellow Display. You may have heard of the “cheap yellow display” (CYD), so-called due to the board’s ...
GitHub

Arduino UNO as a 6 channel I2C PWM generator.

I2C_PWM_generator is a sketch to change an Arduino UNO in an I2C slave device to control the 6 PWM outputs of the Arduino UNO. One can think of this sketch as a co-processor that handles the 6 PWM ...
IEEE

Discontinuous PWM Strategy for Reliability and Efficiency Improvements of Single-Phase Five-Level T-Type Inverter

Abstract: Reliability and efficiency improvements of photovoltaic (PV) inverters have a high potential to decrease the cost of PV energy. Discontinuous pulse width modulation (DPWM) is an effective ...
IEEE

Optimization of the Pulse-Width-Modulation Strategy for Three-Level Inverters With Reduced Power Loss

Abstract: Junction temperature is the main factor affecting the lifespan of insulated-gate bipolar transistor (IGBT). In order to improve the lifespan of three-phase three-level neutral-point clamped ...
GitHub

Nvidia Instruction Set Specification Generator

This is a project for automatically generating instruction set specifications for NVIDIA GPUs by fuzzing the nvdisasm program included in Cuda Human readable ISA Spec for SM90a (Hopper) is here. Human ...