One item mailbag! A look at the Swissmicro DM42, the world’s most precise pocket calculator. A clone and improvement of the famous HP42S, with open source firmware based on the Free42 platform. https://www.swissmicros.com/dm42.phphttp://thomasokken.com/free42/ Forum HERE Podcast: Download
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PCB mod boards are useful for a whole range of applications and scenarios from production to upgrades, repair, and hacks. Dave shows you several examples and talks about creating manufacturing panels for them, along with castellations, V-Scoring, routing, and manufacturability. Forum HERE Podcast: Download
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A look at the dual bipolar transistor zener clamp circuit, and it’s usefulness as a fast low leakage overload clamp. The first part is lifted from video #1000 with 12 minutes of extra commentary. Interview with Dave Taylor, designer of the famous Fluke 8060A multimeter Forum HERE Podcast: Download
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A look inside the die-cast alloy Focal Professional CMS40 active nearfield studio monitor speakers. Forum HERE Podcast: Download
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More from the Mailbag. MailbagPO Box 7949Baulkham Hills NSW 2153AUSTRALIA SPOILERS:CrowPi Raspberry Pi Learning kitAnd scratch programming.Mr FusionPlay With Junk Youtube channelLED Claytons Nixie Clock kit & Muzio – Music Reactive Led LampSipeed MAIX : The World First RISC-V 64 AI Module for edge computing:Spacial microphone array and video camera …
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