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an arduino oscilloscope on a breadboard with the image below it
Cheapest DIY oscilloscope $$$
Arduino Oscilloscope Under 5 $ - 3 Channel : 5 Steps
an electronic device is shown with the words just for $ 1 written below it and on top
Hello friendsToday I am back with another project called $1 AUTOMATIC WATER LEVEL CONTROLLER.It’s an automatic switching circuit that used to control an AC water pump. Operation of this circuit is simple.wen the water level goes below the limit the lower level sensor will detect it and activate the water pump.wen the water level reaches the upper limit the upper limit sensor detect it and switch of the water pump.
an electronic device is plugged in to the computer
Broadcastify Raspberry Pi Image
Raspberry Pi RTL-SDR Broadcastify - The RadioReference Wiki
an electronic device with several wires attached to it
Converting Computer Power Supply to a Lab Bench Using ATX Breakout Board (8$)
Like many of you, I wanted to use a lab bench power supply for my electronics. Unfortunately, they can be very expansive so I wondered if there would be an easier and cheaper way to build one. I came across many great instructables explaining how to modify the power supply from an old computer to a benchtop, but they all required skills and tools I don't have. I finally found out that I could simply use a cheap ATX breakout board. This is by far the easiest solution for the conversion of an A...
an assortment of electrical components are displayed on a board
Micro Transmitter Bug
Micro Transmitter Bug
five different types of knife sheaths in various colors and sizes, all with multiple handles
D.A.R.K. Trauma Kit Gen 3
D.A.R.K. Gen 3 Trauma Kit - Dark Angel Medical
a person holding a radio next to a window with an antenna on top of it
Portable UHF 4 elements Yagi Antenna
Baofeng UV-3R and YAGI Antenna
a green pouch sitting on top of a wooden table
A great tutorial posted in the DIY Tactical forum by Mike (aka Disturbed) of D-Tac. He takes you through the steps to build a simple zippered utility pouch. Take a look, give it a try and let us know what you think. Here is Disturbed's Tutorial: OK this is a tutorial on how to make a small zipper utility pouch that measures 6” X 4” (I am using a ½” seam allowance for this as it easier for the maths, we will trim it to 3/8” later.) First of all what you will need: 1000d Cordura. A = 11 ½” X ...
the usb cable is labeled with red, green and black wires
Computer Heroes
USB Cable wiring
the electronic circuit diagram shows various components and functions for each device, including two different types of
New electronics reference sheet
Electronics Reference Details
DIY First Aid Pouch I put together.  Uses 1000d cordura and mil spec components. See here for more images: Couture, First Aid Pouch, First Aid Bag, Tactical Pouches, Edc Bag, Survival Bag
DIY First Aid Pouch
DIY First Aid Pouch I put together. Uses 1000d cordura and mil spec components. See here for more images:
two green and blue bags sitting on top of a wooden table
clam shell pouch build
Just finished this pouch tonight. 1000d Cordura, #8 coil zippers, 1" and 2" elastic, 1" webbing