eevblog (37)in #dtube • 6 years agoEEVblog #1273 - EMC Near Field vs Far Field ExplainedAn explanation of near-field vs far-field in relation to EMC compliance testing. H-field magnetic probes vs e-field…eevblog (37)in #eevblog • 8 years agoEEVblog #1038 - Uni-T UPO2104CS Oscilloscope TeardownWhat’s inside the 4CH 100/200MHz entry level Uni-T UPO2104CS oscilloscope? Forum HERE Podcast: Downloadeevblog (37)in #eevblog • 8 years agoEEVblog #1037 - Solving Ceramic Capacitor CrackingDave demonstrates various practical PCB and component selection solutions and techniques to prevent flex stress…eevblog (37)in #eevblog • 8 years agoEEVblog #1035 - Flaming DIY Power SupplySmoke in the EEVblog Lab! What component failed and caught alight in the RD Tech DPS5020 Power Supply Module? This…eevblog (37)in #eevblog • 8 years agoEEVblog #26 - Multimeter Counts, Accuracy, Resolution & CalibrationAll about Multimeter display counts, accuracy, and calibration. Podcast: Downloadeevblog (37)in #eevblog • 8 years agoEEVblog #1034 - MailbagMailbag is back! Forum HERE SPOILERS: Beginner schematic and PCB layout analysis. Can Dave guess the mystery…eevblog (37)in #eevblog • 8 years agoEEVblog #1033 - Sony WatchCam Pocket Flat CRT Monitor TeardownTeardown of a 1989 Sony Watchcam Pocket Flat CRT video display monitor. This ones uses electromagnetic deflection…eevblog (37)in #eevblog • 8 years agoEEVblog #1032 Part 5 - John Kenny Keysight InterviewInterview with John Kenny from Keysight Final part 5 of 5 This one covers the design of the 34460 multimeter, dc-dc…eevblog (37)in #eevblog • 8 years agoEEVblog #1032 Part 2 - John Kenny Keysight InterviewInterview with John Kenny from Keysight Part 2 of several more to come, released daily, stay tuned! Patrons and…eevblog (37)in #eevblog • 8 years agoEEVblog #1032 Part 1 - John Kenny Keysight InterviewInterview with John Kenny from Keysight Part 1 of several more to come, released daily, stay tuned! Patrons and…eevblog (37)in #eevblog • 8 years agoEEVblog #1031 - $25 DPS3003 PSU Module CharacterisationCharacterising the performance and efficiency of the $25 DPS3003 30V 3A lab power supply module from RDtech.…eevblog (37)in #eevblog • 8 years agoEEVblog #1030 - $20 DIY Bench Power Supply!Dave takes a quick look at the spectacularly cheap $20 DPS series CC/CV modules from RD Tech. How to make a 30V 3A…eevblog (37)in #eevblog • 8 years agoEEVblog #1029 - BGA PCB FanoutDave looks at some issues with fanning out tiny 0.4mm pitch BGA packages, via pad and hole size, tenting, breakouts…eevblog (37)in #eevblog • 8 years agoEEVblog #1023 - Rigol DL3021 Electronic Load TeardownDave tears down the new Rigol DL3021 Electronic load and has a play around with it. Forum HERE Podcast: Downloadeevblog (37)in #eevblog • 8 years agoEEVblog #1022 - Finding A $50 Oscilloscope On EbayAnother look at finding a $50 analog oscilloscope on ebay. Forum HERE Podcast: Downloadeevblog (37)in #eevblog • 8 years agoEEVblog #1021 - Retro Radio Shack TRS-80 Color ComputerDave tears down and takes a look at the classic 1980 Tandy / Radio Shack TRS-80 Colour Computer. Includes hacking a…eevblog (37)in #eevblog • 8 years agoEEVblog #1020 - Is A $7 LCR / Component Tester Any Good?Is a $7 LCR Meter / Component Tester from Ebay any good? Dave tests the M328 (LCR-T4) model component tester.…eevblog (37)in #eevblog • 8 years agoEEVblog #1019 - MailbagDave gets IoT angry in this Mailbag Forum HERE SPOILERS: Bolt IoT challenge Dave to get an Internet Of…eevblog (37)in #eevblog • 8 years agoEEVblog #1001 – uBeam Ultrasonic Wireless Charging DEBUNKEDDave debunks the uBeam ultrasonic wireless phone charging technology and explains why this will NEVER be a practical…eevblog (37)in #dtube • 8 years agoEEVblog #1015 - Beware Evil (But Clever) DC Jacks!Trivia time. Dave explains one of the reasons why annoying centre negative DC power jacks exist. Forum: ► Watch on…
