eevblog(25)•in #dtube•2225 days agoEEVblog #1273 - EMC Near Field vs Far Field Explainedhttps://www.youtube.com/watch?v=lYmfVMWbIHQ An explanation of near-field vs far-field in relation to EMC compliance testing. H-field magnetic probes vs e-field ...20$0.02eevblog(25)•in dtube•2225 days agoEEVblog #1273 - EMC Near Field vs Far Field Explainedhttps://www.youtube.com/watch?v=lYmfVMWbIHQ An explanation of near-field vs far-field in relation to EMC compliance testing. H-field magnetic probes vs e-field ...20$0.02
eevblog(25)•in #eevblog•2987 days agoEEVblog #1038 - Uni-T UPO2104CS Oscilloscope TeardownWhat’s inside the 4CH 100/200MHz entry level Uni-T UPO2104CS oscilloscope? Forum HERE Podcast: Download...42$0.16eevblog(25)•in eevblog•2987 days agoEEVblog #1038 - Uni-T UPO2104CS Oscilloscope TeardownWhat’s inside the 4CH 100/200MHz entry level Uni-T UPO2104CS oscilloscope? Forum HERE Podcast: Download...42$0.16
eevblog(25)•in #eevblog•2997 days agoEEVblog #1037 - Solving Ceramic Capacitor CrackingDave demonstrates various practical PCB and component selection solutions and techniques to prevent flex stress cracking of Multi Layer Ceramic Capacitors (MLCC...51$0.13eevblog(25)•in eevblog•2997 days agoEEVblog #1037 - Solving Ceramic Capacitor CrackingDave demonstrates various practical PCB and component selection solutions and techniques to prevent flex stress cracking of Multi Layer Ceramic Capacitors (MLCC...51$0.13
eevblog(25)•in #eevblog•2997 days 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 was supposed to be a build video and review u...40$0.12eevblog(25)•in eevblog•2997 days 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 was supposed to be a build video and review u...40$0.12
eevblog(25)•in #eevblog•3002 days agoEEVblog #26 - Multimeter Counts, Accuracy, Resolution & CalibrationAll about Multimeter display counts, accuracy, and calibration. Podcast: Download...20$0.00eevblog(25)•in eevblog•3002 days agoEEVblog #26 - Multimeter Counts, Accuracy, Resolution & CalibrationAll about Multimeter display counts, accuracy, and calibration. Podcast: Download...20$0.00
eevblog(25)•in #eevblog•3005 days agoEEVblog #1034 - MailbagMailbag is back! Forum HERE SPOILERS: Beginner schematic and PCB layout analysis. Can Dave guess the mystery PCB’s function? Arduino Inventors Guide Book Radios...42$0.00eevblog(25)•in eevblog•3005 days agoEEVblog #1034 - MailbagMailbag is back! Forum HERE SPOILERS: Beginner schematic and PCB layout analysis. Can Dave guess the mystery PCB’s function? Arduino Inventors Guide Book Radios...42$0.00
eevblog(25)•in #eevblog•3005 days 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 technology. Compare it to the Sinclair FTV1 el...11$0.01eevblog(25)•in eevblog•3005 days 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 technology. Compare it to the Sinclair FTV1 el...11$0.01
eevblog(25)•in #eevblog•3014 days 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 converter design, cost targets, isolation, 3...72$0.20eevblog(25)•in eevblog•3014 days 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 converter design, cost targets, isolation, 3...72$0.20
eevblog(25)•in #eevblog•3014 days 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 forum supports will get all the videos early. Th...31$0.04eevblog(25)•in eevblog•3014 days 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 forum supports will get all the videos early. Th...31$0.04
eevblog(25)•in #eevblog•3019 days 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 forum supports will get all the videos early. Th...11$0.00eevblog(25)•in eevblog•3019 days 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 forum supports will get all the videos early. Th...11$0.00
eevblog(25)•in #eevblog•3025 days agoEEVblog #1031 - $25 DPS3003 PSU Module CharacterisationCharacterising the performance and efficiency of the $25 DPS3003 30V 3A lab power supply module from RDtech. Includes a how-to on measuring DC-DC converter effi...0$0.00eevblog(25)•in eevblog•3025 days agoEEVblog #1031 - $25 DPS3003 PSU Module CharacterisationCharacterising the performance and efficiency of the $25 DPS3003 30V 3A lab power supply module from RDtech. Includes a how-to on measuring DC-DC converter effi...0$0.00
eevblog(25)•in #eevblog•3026 days 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 bench power supply with 1mA resolution consta...20$0.00eevblog(25)•in eevblog•3026 days 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 bench power supply with 1mA resolution consta...20$0.00
eevblog(25)•in #eevblog•3031 days 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, solder mask expansion etc. And then compare...0$0.00eevblog(25)•in eevblog•3031 days 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, solder mask expansion etc. And then compare...0$0.00
eevblog(25)•in #eevblog•3049 days 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: Download...10$0.00eevblog(25)•in eevblog•3049 days 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: Download...10$0.00
eevblog(25)•in #eevblog•3052 days agoEEVblog #1022 - Finding A $50 Oscilloscope On EbayAnother look at finding a $50 analog oscilloscope on ebay. Forum HERE Podcast: Download...1$0.00eevblog(25)•in eevblog•3052 days agoEEVblog #1022 - Finding A $50 Oscilloscope On EbayAnother look at finding a $50 analog oscilloscope on ebay. Forum HERE Podcast: Download...1$0.00
eevblog(25)•in #eevblog•3056 days 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 composite video output circuit to get it wor...12$0.00eevblog(25)•in eevblog•3056 days 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 composite video output circuit to get it wor...12$0.00
eevblog(25)•in #eevblog•3056 days 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. HUGE Forum Thread Forum summary videos HERE This g...0$0.00eevblog(25)•in eevblog•3056 days 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. HUGE Forum Thread Forum summary videos HERE This g...0$0.00
eevblog(25)•in #eevblog•3061 days agoEEVblog #1019 - MailbagDave gets IoT angry in this Mailbag Forum HERE SPOILERS: Bolt IoTchallenge Dave to get an Internet Of Things App working in 5 minutes. Will he do it or will he ...0$0.00eevblog(25)•in eevblog•3061 days agoEEVblog #1019 - MailbagDave gets IoT angry in this Mailbag Forum HERE SPOILERS: Bolt IoTchallenge Dave to get an Internet Of Things App working in 5 minutes. Will he do it or will he ...0$0.00
eevblog(25)•in #eevblog•3062 days agoEEVblog #1001 – uBeam Ultrasonic Wireless Charging DEBUNKEDDave debunks the uBeam ultrasonic wireless phone charging technology and explains why this will NEVER be a practical solution. Also, Meredith Perry’s rant on en...0$0.00eevblog(25)•in eevblog•3062 days agoEEVblog #1001 – uBeam Ultrasonic Wireless Charging DEBUNKEDDave debunks the uBeam ultrasonic wireless phone charging technology and explains why this will NEVER be a practical solution. Also, Meredith Perry’s rant on en...0$0.00
eevblog(25)•in #dtube•3063 days 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: http://www.eevblog.com/forum/blog/eevblog-1015-beware-ev...10$0.00eevblog(25)•in dtube•3063 days 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: http://www.eevblog.com/forum/blog/eevblog-1015-beware-ev...10$0.00
