Dave programs a PIC 24F chip on his uCalc with the new official AVR Dragon firmware. Part of the new Microchip-Atmel tool collaboration agreement. Also, news on the new Microchip PICkit 4 which will have official support for all Atmel AVR parts.
A short interview with Nicholas Vinen and Leo Simpson from Silicon Chip Magazine at Electronex 2012.
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What's inside an analog 121.5MHz EPIRB/PLB Personal Locator Emergency Beacon, and how do they work?
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Dave explains one of the most confusing parameters in an opamp datasheet, Input Noise Voltage Density, that mysterious nV/RootHz figure.
Along with different types of opamp noise, corner noise frequency, and how to calculate output noise spectral density.
And how to use a Dynamic Signal Anayser to measure the Power Spectral Density response over frequency of various opamps.
Forum: http://www.eevblog.com/forum/blog/eevblog-528-opamp-input-noise-voltage-tutorial
All EEVblog Opamp related videos are here:
https://www.youtube.com/playlist?list=PLvOlSehNtuHu2FviAaZaiyXwN41G4b1Lf
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A presentation given at the 2012 Electronex show in Sydney by the SMCBA.
IPC-2581 Open, neutral global standard for efficient PCB design data transfer.
Presented by:
Gary Ferrari - Executive director and co-found of the IPC designers council.
Andy Kowalewski - IPC Designers council Master Instructor
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Dave talks with Shahriar Shahramian from The Signal Path
This part is about the millimeter wave electronics and 5th generation RF
This is PART 3 of 3
PART 1: https://www.youtube.com/watch?v=g3y_Vr8ZJ7w
PART 2: https://www.youtube.com/watch?v=2xy_kqOufv8
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Inside the Absopulse Variable Frequency Converter, made in Canada!
http://www.absopulse.com/pdf/sine%20wave/fc%20-%20vfc/VFC%20500.pdf
Forum Topic: http://www.eevblog.com/forum/blog/eevblog-449-absopulse-vfc500-variable-frequency-converter-teardown
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NOTE: This is NOT a substitute for the real Mailbag episode, which is a separate video.
This is just complete behind the scenes footage of Dave shooting a Mailbag episode, as watched by several hundred people live on Youtube, and automatically recorded by Youtube.
With behinds the scenes commentary of how a typical video shoot goes.
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Dave explains how to attach an SMD power transistor or regulator to a case to use as a heat sink in this design tutorial. And in the process talks about thermal design, the electrical/thermal analogy, and thermal vias.
This is Part 15 of the µSupply Power supply design series. Other videos are here:
https://www.youtube.com/playlist?list=PLBF35875F73B5C9B5
Forum: http://www.eevblog.com/forum/blog/eevblog-744-smd-thermal-case-design-supply-part-15/
SilPad datasheet: http://www.bergquistcompany.com/pdfs/dataSheets/PDS_SP_A2000_12.08_E.pdf
PowerPeg thermal PCB pin/turret: http://tem-products.com/index.php/powpeg.html/
Saturn PCB Toolkit calculator: http://www.saturnpcb.com/pcb_toolkit.htm
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