#MicroPower

2025-03-30

Dieses Mal zeige ich euch das Spiel „Jet Power Jack“ von Gary Partis aus dem Hause Micro Power aus dem Jahre 1985. 🕹
#Commodore #C64 #Commodore64 #JetPowerJack #MicroPower #C64Reposts #YouTube #GermanMediaRT #retrograming #retrogames #videogames

youtube.com/watch?v=I6QM8V07tH

Dana Myersdanak6jq
2023-05-16

A popular MCU platform offers a high-side switch on the 3v3 rail, presumably to save power. Problem: just having the switched 3v3 on uses ~1.1mA. The MCU driving this switch has 3v3 IO, no level-shifting required, could drive Q7 directly (no pull-up or inverter required). Using 3v3_S for a pull-up blows sleep current up from 17uA to 1100uA (need pull-ups on external interrupt pins that work in sleep)

schematic of high-side power switch schematic
Coach Drewcoachdrewglobal
2017-12-08

generation is not just about efficiency and , its also about public safety. A decentraized power grid would be less vulnerable to attack and would require a lot transmission over distance, as in few ugly dangerous fire-causing power lines!

eastbaytimes.com/2017/12/07/do

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