# Michael Holmes **Handle:** @aerospaced ## Bio Been in Electronic design and Software design for over 30 years. ## Stats - **Projects:** 7 - **Components:** 3 - **Followers:** 0 - **Following:** 0 ## More - [Starred Projects](https://www.flux.ai/aerospaced/starred.md) ## Projects (Page 1 of 1, 10 total) - [Data Acq](https://www.flux.ai/aerospaced/data-acq.md) - This is used on machinery to collect data points. The opto isolator board is 24 vdc to 3.3vdc. when 24 volts applied to board, it will be a zero on the RPI GPIO so you must 'not' every test. We order the opto board from Amazon.com along with the RPI. - [DST-1R4P-N](https://www.flux.ai/aerospaced/dst-1r4p-n.md) - DST-1R4P-N 24vdc to 3.3vdc opti-coupler for use with Raspberry-pi and other 3.3v input microprocessors. - [EL817](https://www.flux.ai/aerospaced/el817.md) - OPTO-ISOLATOR - [Respective Gray Liquid Breathing Apparatus](https://www.flux.ai/aerospaced/respective-gray-liquid-breathing-apparatus.md) - Welcome to your new project. Imagine what you can build here. - [Rival Silver Time Machine](https://www.flux.ai/aerospaced/rival-silver-time-machine.md) - Welcome to your new project. Imagine what you can build here. - [[Example] ESP32 Reference Design](https://www.flux.ai/aerospaced/example-esp32-reference-design.md) - An example development and reference design for the ESP32 microcontroller. - [[Example] Simulation of AC to DC Converter](https://www.flux.ai/aerospaced/example-simulation-of-ac-to-dc-converter.md) - A simulated circuit that demonstrates how diodes in a bridge configuration convert an AC voltage to DC voltage. - [[Example] STM32F4x Preliminary Design](https://www.flux.ai/aerospaced/example-stm32f4x-preliminary-design.md) - A preliminary design for developing SMT32F4x series based project that’ll help you get started faster. - [[Example] Simulation of Astable Multivibrator Circuit](https://www.flux.ai/aerospaced/example-simulation-of-astable-multivibrator-circuit.md) - A simulated blinking LED circuit using an astable multivibrator a.k.a "flip-flop" as a square wave generator. - [[Example] Simulation of Types of Transformers](https://www.flux.ai/aerospaced/example-simulation-of-types-of-transformers.md) - Two separate simulated circuits which demonstrate how step up and step down transformers work. ## Pages - Pages: **1** --- *Generated from [https://www.flux.ai/aerospaced](https://www.flux.ai/aerospaced)*