Mail Call Videos

The mail call is one of the special show features which airs occasionally on @InTheLabWithJayJay.

In the mail call videos we open a recently arrived package.

Table of Contents

The contents of this page are organised into the following sections:

Contents will go here (if you have Javascript enabled).

Statistics

Here are some stats about how long these videos usually play for.

The durations are given as hours:minutes:seconds.

Note: when there is more than one value for the median the longest value is given. The average is the arithmetic mean and the standard deviation is the population standard deviation.

You can get stats for all of my videos on the stats page.

Videos Published:64
Total Duration:32 hours
Minimum Duration:5:58
Maximum Duration:1:32:26
Median Duration:22:37
Average Duration:29:35
Standard Deviation:20:06

Mail Call #64: Loot from AliExpress & Amazon, ELP-U3 USB Camera, Spanners and More!

Main Channel > Mail Call

Show Notes
Show Notes
Date Published
Saturday, August 29, 2026
Video Duration
12:47
YouTube Channel
@InTheLabWithJayJay
YouTube Video Link
https://youtu.be/rT0rG6eFvvM
Generous Sponsors
Patreon Supporters
Silly Job Title
Cable Commander
Permanent Link
Permanent Link
Patreon Announcement
patreon.com/posts/167955123

Mail Call #63: Loot from AliExpress & Amazon, Periodic Table & Electronics

Main Channel > Mail Call

Show Notes
Show Notes
Date Published
Sunday, August 23, 2026
Video Duration
59:53
YouTube Channel
@InTheLabWithJayJay
YouTube Video Link
https://youtu.be/JJ9Qtu15wYg
Generous Sponsors
Patreon Supporters
Silly Job Title
Charge Changer
Permanent Link
Permanent Link
Patreon Announcement
patreon.com/posts/167444289

Mail Call #62: Loot from AliExpress, Amazon, and eBay

Main Channel > Mail Call

YouTube hashtags: #jjlab #MailCall #GraphingCalculator #ScientificCalculator #AliExpress #Amazon #eBay #SMAToBNCAdapter #Pentel07mm2BLeadRefill #EpicXylitolGum #SpaceBookmarks #FNIRSIHRM10BatteryVoltageInternalResistanceTester #FNIRSISG003AMultifunctionalSignalGenerator #MestekEMFMeterElectromagneticFieldRadiationDetector #CasioFx991CWAdvancedScientificCalculator #TI36XProScientificCalculator #CasioFxCP400CASGraphingCalculator #HPPrimeCASGraphingCalculator #AxiometaGenesisMini #AirepairLCRAR1TransistorDiodeLCRESRTester #BendableSpringDrawstringThreader #X8BrushlessViolentMiniFan #MiniTEF6686AllBandRadioReceiver #0V3700VWithstandingVoltageTester #10ARelayReceiverWithRemoteControl #PrecisionSignalGenerator #BatteryCapacityChecker #FNIRSIERD104IN1ElectromagneticRadiationDetector #Mail #Call #Graphing #Calculator #Scientific #SMA #BNC #Adapter #Pentel #07mm #2B #Lead #Refill #Epic #Xylitol #Gum #Space #Bookmarks #FNIRSI #HRM10 #Battery #Voltage #Internal #Resistance #Tester #SG003A #Multifunctional #Signal #Generator #Mestek #EMF #Meter #Electromagnetic #Field #Radiation #Detector #Casio #Fx991CW #Advanced #TI #36X #Pro #FxCP400 #CAS #HP #Prime #Axiometa #Genesis #Mini #Airepair #LCRAR1 #Transistor #Diode #LCR #ESR #Bendable #Spring #Drawstring #Threader #X8 #Brushless #Violent #Fan #TEF6686 #Band #Radio #Receiver #0V3700V #Withstanding #10A #Relay #Remote #Control #Precision #Capacity #Checker #ERD10 #4IN1

Blog tags: In The Lab With Jay Jay, Mail Call, Graphing Calculator, Scientific Calculator, AliExpress, Amazon, eBay, SMA to BNC Adapter, Pentel 0.7mm 2B Lead Refill, Epic Xylitol Gum, Space Bookmarks, FNIRSI HRM-10 Battery Voltage Internal Resistance Tester, FNIRSI SG-003A Multifunctional Signal Generator, Mestek EMF Meter Electromagnetic Field Radiation Detector, Casio fx-991CW Advanced Scientific Calculator, TI 36X Pro Scientific Calculator, Casio fx-CP400 CAS Graphing Calculator, HP Prime CAS Graphing Calculator, Axiometa Genesis Mini, Airepair LCR-AR1 Transistor Diode LCR ESR Tester, Bendable Spring Drawstring Threader, X8 Brushless Violent Mini Fan, Mini TEF6686 All Band Radio Receiver, 0V-3700V Withstanding Voltage Tester, 10A Relay Receiver with Remote Control, Precision Signal Generator, Battery Capacity Checker, FNIRSI ERD-10 4-IN-1 Electromagnetic Radiation Detector

Show Notes
Show Notes
Date Published
Sunday, August 16, 2026
Video Duration
41:18
YouTube Channel
@InTheLabWithJayJay
YouTube Video Link
https://youtu.be/auRZiCc2CoA
Generous Sponsors
Patreon Supporters
Silly Job Title
Phase Phaser
Permanent Link
Permanent Link
Patreon Announcement
patreon.com/posts/166783696

Mail Call #61: Loot from AliExpress

Main Channel > Mail Call

Show Notes
Show Notes
Date Published
Wednesday, May 20, 2026
Video Duration
22:03
YouTube Channel
@InTheLabWithJayJay
YouTube Video Link
https://youtu.be/O-2f268bJxA
Generous Sponsors
Patreon Supporters
Silly Job Title
Hack in Residence
Permanent Link
Permanent Link
Patreon Announcement
patreon.com/posts/158683612

Mail Call #60: Loot from AliExpress and Amazon

Main Channel > Mail Call

YouTube hashtags: #jjlab #MailCall #AliExpress #Amazon #BulletJournal #InfraredObstacleAvoidanceSensorModule #4ChannelInfraredAvoidanceSensorModule #2WMetalFilmResistor #USBACable #3mmGreenLED #KY032InfraredObstacleAvoidanceSensorModule #HighAccuracyDCVoltageSensorModule #InsulationPiercingProbes #433MHzWirelessRFTransmitterAndReceiver #TelescopicMagneticPickupTool #LM393VoltageComparatorModule #HeavyDutyMultipurposeDoubleHeadedCrocodileClipHolder #LM358POperationalAmplifierDIP8ICChip #MiniBrassWireBrushSet #6In1SolarPowerRobotKit #SolarCarToyForKids #TTP223TouchButtonModule #433MHzHC12SI4463WirelessSerialPortModule #MultimeterProbeHolder #4PcsPrecisionPickAndHookSet #AutomotiveElectricalTerminalConnectorRemovalTool #SolarRacingCarDIYHandAssembledModelKit #LithiumBatteryChargerModule #HMA761SetHandAssembledModelsDIYAcousticImagingDevice #SOP8ToDIP8EZProgrammerAdapterSocket #USBCSocket #CH340NUSBCToUARTTTLSerialPortCommunicationModule #Mail #Call #Bullet #Journal #Infrared #Obstacle #Avoidance #Sensor #Module #4 #Channel #2W #Metal #Film #Resistor #USBA #Cable #3mm #Green #LED #KY032 #High #Accuracy #DC #Voltage #Insulation #Piercing #Probes #433 #MHz #Wireless #RF #Transmitter #Receiver #Telescopic #Magnetic #Pickup #Tool #LM393 #Comparator #HeavyDuty #Multipurpose #DoubleHeaded #Crocodile #Clip #Holder #LM358P #Operational #Amplifier #DIP8 #IC #Chip #Mini #Brass #Wire #Brush #Set #6In1 #SolarPower #Robot #Kit #Solar #Car #Toy #Kids #TTP223 #Touch #Button #HC12 #SI4463 #Serial #Port #Multimeter #Probe #4Pcs #Precision #Pick #Hook #Automotive #Electrical #Terminal #Connector #Removal #Racing #DIY #HandAssembled #Model #Lithium #Battery #Charger #HMA761 #Hand #Assembled #Models #Acoustic #Imaging #Device #SOP8 #EZ #Programmer #Adapter #Socket #USBC #CH340N #UART #TTL #Communication

Blog tags: In The Lab With Jay Jay, Mail Call, AliExpress, Amazon, Bullet Journal, Infrared Obstacle Avoidance Sensor Module, 4 Channel Infrared Avoidance Sensor Module, 2W Metal Film Resistor, USB-A Cable, 3mm Green LED, KY-032 Infrared Obstacle Avoidance Sensor Module, High Accuracy DC Voltage Sensor Module, Insulation Piercing Probes, 433 MHz Wireless RF Transmitter and Receiver, Telescopic Magnetic Pickup Tool, LM393 Voltage Comparator Module, Heavy-Duty Multipurpose Double-Headed Crocodile Clip Holder, LM358P Operational Amplifier DIP8 IC Chip, Mini Brass Wire Brush Set, 6-In-1 Solar-Power Robot Kit, Solar Car Toy for Kids, TTP223 Touch Button Module, 433 MHz HC-12 SI4463 Wireless Serial Port Module, Multimeter Probe Holder, 4Pcs Precision Pick and Hook Set, Automotive Electrical Terminal Connector Removal Tool, Solar Racing Car DIY Hand-Assembled Model Kit, Lithium Battery Charger Module, HMA76-1 Set Hand Assembled Models DIY Acoustic Imaging Device, SOP8 To DIP8 EZ Programmer Adapter Socket, USB-C Socket, CH340N USB-C To UART TTL Serial Port Communication Module

Show Notes
Show Notes
Date Published
Wednesday, May 13, 2026
Video Duration
45:57
YouTube Channel
@InTheLabWithJayJay
YouTube Video Link
https://youtu.be/LbnT26Szge4
Generous Sponsors
Patreon Supporters
Silly Job Title
Conductor Captain
Permanent Link
Permanent Link
Patreon Announcement
patreon.com/posts/158147436
Load More Videos

Thank You!

Thanks very much for your interest and I hope you enjoy the show!

Where to from Here?

You made it to the bottom of the page, huh? Well done! I'm a bit of a scroller myself. :)

Where you go next depends on what you're interested in. Here are some suggestions: