Tag: boost

Voltlog #76 – InTheMail

This what happens when I left myself on a shopping spree, you get a month’s worth of InTheMail episodes. So let’s get started on the 4th episode in a row showing the stuff I get from China.

Here is a list with the items shown in this video:

  • Brushless Blower Fan 12V 5015S
  • Brushless Blower Fan 5V 6015S
  • Cooling Fan 5V 2 Pin 50x50x10mm
  • Fan Grill Guard 50mm
  • Aluminium Heatsink 150x60x25mm
  • TO-220 Aluminum Heatsink 34x12x30mm
  • 100W Wire Wound Aluminium Housing Resistor
  • 200x175x70mm Plastic Enclosure For Instrument
  • 170x130x75mm Metal Enclosure For Instrument
  • Rubber Feet Self Adhesive 15mm
  • LM2596 DC-DC Step-Down Converter Module
  • XL6009 Buck-Boost DC-DC Converter
  • 10A BMS 3S Battery Protection Module
  • Zener Diode Assortment – Through Hole
  • Zener Diode Assortment – SMD
  • PT4115 LED Driver IC

Links for all of the items will be in the video description on youtube.

Voltlog #57 – InTheMail

Another InTheMail video because I know you like seeing these electronics items from China.

Here is a list with the items shown in this video:

  • Prototyping PCBs
  • Carbide PCB Micro Drill Bits Set
  • 1W 3W 5W 6x LED Aluminium Printed Circuit Board
  • 1W 3W 5W Star Shaped LED PCB
  • 20W Waterproof IP67 LED Driver
  • EL Panel 10cm x 10cm
  • 3V Flat Vibration Motor
  • High Voltage Boost 400KV Step-Up Module
  • Small Plastic Bottle With Needle
  • Gelid Silent 5 Cooling Fan Replacement for Rigol DS1054Z
  • 18650 Battery Storage Case
  • Small Plastic Project Box Black
  • 3P4T Rotary Selection Switch
  • NodeMCU ESP8266 Module with CP2102 USB to Serial
  • LM2596 DC-DC Step Down Module
  • HC-SR501 PIR Motion Detection Sensor Module
  • 2000W SCR Motor Speed Controller
  • LT1083 Power Supply Kit
  • Maiwo K104 USB 3.0 to 2.5 Inch Sata Hard Drive Cable Interface

As usual links for these items will be posted in the video description.

Voltlog #45 – Multiple Rail Power Supply Kit Assembly

In this video I am assembling a multiple fixed rail power supply kit. This power supply works with a 5-24V input either through a USB mini socket or a dc barrel jack (2.5mm center positive) and at the output you get +12V, -12V, +5V, -5V and +3.3V. My kit was missing 1 small heatsink and one of the electrolytics was a different value than specified on the PCB.