Archive for the ‘retail’ Category:

2024-05-16 Delta-Sigma Modulator Using 555 IC And Current Source

This circuit is used for converting an analog signal into a digital pulse stream.  Such things as class D audio amplifiers, servo amplifiers, A to D converters, or sending an analog signal across a fiber optic link. The Schematic and explanation here in this webpage. https://lrak.net/wiki/555_Delta-Sigma_Modulator.html The output signal is shown as audio modulated onto

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2022-05-05 New Washing Machine Replaces Old

My decade old GE started leaking on the floor after the bearings went out – it howled like a banshee. I went to Lowe’s and bought a new Maytag and the salesdroid wanted me to pay $40 to have the old one hauled away. I said no thanks, I’ll get rid of it. But I

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2022-04-13 Ford Dealer Markups Article

Those $5000 (in this case Ford) dealer markups are just fine – they force their prospective customers to vote with their feet and move to buying a Tesla. Just one more nail in the coffin of dealerships – they don’t have many years left before they will be gone. Also, if the dealer doesn’t advertise

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2021-10-01 Climageddon – Greenwashing by Corporations

The problem with the corporations and businesses is they are not taking the climate change urgency seriously. The world cannot continue on with ‘business as usual’! There should be a declaration of war on climate change. Greta is right: the powers that be do not care about the future of the world; all they are

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2021-05-14 Used 250W Solar Panels For $50.00

This was from Will Prowse’s YouTube channel. I would like to get some of these to run an air conditioner. SanTan Solar T Series 250W

2021-04-14 Working A Retail Job

I’ve been hearing about all the problems that people I’ve known have had when working in the retail / commercial industry. This has been especially difficult this past year due to the pandemic. So many jobs lost and so much upheaval and uncertainty. My ex-coworker told me about the experiences he had when working for

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