Abizar's Projects - Instructables

Instructables

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Small Space Efficient 15 Ml and 50 Ml Centrifuge Test Tube Rack
1 408
Modifying a Variable Transformer With a Digital Power Meter and Other Add-ons
5 971
How to Make a USB-C Based -350-0+350 VDC Lab Power Supply
7 1.1K
How to Make a USB-C Based 1-25V, 0-2A Lab Power Supply
8 1.4K
How to Make a Marine Triangle Protractor for Easy Course Plotting
734
How to Make an Accurate (and Attractive!) Clock Time Sundial
44 6.0K
Modifying AC Power Meters to Read Down to Zero Volts From Their Spec of > 50 to 80 VAC
5 1.3K
Removing Anti-reflective Coatings From Eyeglasses
1 65K
How to Make a 0 - 240 VAC and 0-350 VDC Power Supply
6 3.9K
A Neat Little Variable Constant-Current Add-on for Power Supplies
18 3.4K
Laboratory Grade Colorimeter (inspired by a Classic, the Klett Summerson Colorimeter)
15 2.8K
10.00 V Voltage Reference to Check Meters for Accuracy
9 2.2K
Multiwavelength LED Light Source
33 4.6K
Air Exhaust and Smoke Filter System for Laser Cutters
41 12K
Circular Slide Rule Made With a Laser Cutter
17 4.3K
Milliammeters From Surplus VU Meters
5 2.1K
Chess Piece Display Frame
21 5.1K
DIY Nesting Lab Benches
8 2.5K
Laboratory Water Bath
40 7.3K
Laboratory Dry Bath
42 6.7K
DIY Power Supply for Gel Electrophoresis
28 5.6K
Transilluminator for DNA Gel Electrophoresis
37 12K
Simple Way to Light a String of LEDs
36 4.0K
DIY Simple & Cheap Electrophoresis Setup for DNA Separation
58 16K
Biosafety Cabinet for Tissue Culture
56 7.9K
DIY Gel Electrophoresis Box for Separating DNA
38 10K
ATX Based Lab Power Supply - 10th Year Anniversary Edition
131 19K
Magnetic Stirrer
30 4.7K
Stupidly Simple Way to Store Screw Driver Bits
31 7.6K
PowerBox: Recycled AC Power Distribution System From Old Computer AC Controller
20 2.2K
Parts From an Old Hickok TV Pattern Generator
3 2.5K
Making Drawer Dividers
314 15K
DIY Tool Chest With Shallow Drawers
310 16K
OMPBB - One More Project Breadboard
270 13K
The HYDRA Power Cord
8 2.8K
High Voltage Power Supply (0 - 1,500 V)
33 7.8K
Micro Centrifuge
139 10K
Resistance Substitution Box (0 - 100 Meg Ohm Resistance)
26 6.1K
A Simple 4 - Channel Adjustable Current Source
20 5.8K
Variable AC Power Supply (Variable Transformer)
92 11K
Variable Lab Power Supply (1 - 24 V, 0 - 1 A)
79 19K
An Easy Way to Create Professional Looking Labeled Project Panels
102 35K
Folded-horn High Accuracy Full-range Speaker System
222 86K
The OMCC Stand - One More Camera Copy Stand
30 14K
Upgrading a Car Radio (for a Toyota Corolla)
25 342K
Freezing Ice Inside Altoids Cans Make Them Stiffer for Cutting Holes, Etc.
20 10K
ATX Based Lab Power Supply
466 211K