Hacks
Table of Contents
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to make
- hacks-to make - 30
- hacks-to make - LED light
USB, Battery (AA, AAA, or 9 volt), Servo LED, The Basics & The Required Resistor - hacks-to make - homopolar motors - 8
- hacks-to make - DIY solder pot - 6
- hacks-to make - KOR - 23 - todo
- hacks-to make - later - 28 - todo
- hacks-to make - solder iron holder
- hacks-to make - alternator to dc motor
List from makers
- Make: Weekend Projects - more than 101
Ammeter
Articles
similar, if not the same: Gaussmeter, voltmeter, magnetometer, galvanometer (early meter, inaccurate)
similar, but using magnetics slightly differently is a
D’Arsonval meter movement
The limit of the current that can be applied to this type movement is usually less than one milliampere.
Digital volt meter to buy $5
https://www.adafruit.com/product/705 $8
http://www.radioinc.com/oscmax/catalog/product_info.php?products_id=3479 $5
https://squareup.com/market/just-for-fun-6/item/meter-with-test-blue $3.37
- 7 segment display; see image
- available in a variety of colors
- about the size (height) of a quarter
- VCC: 4-30VDC; Measurement range: 0-200VDC
- 3 wire (VCC, Ground, voltage to measure)
- No programming - plug and play.
Videos
MORE VIDEOS LATER
Homemade battery tester - Homemade Science with Bruce Yeany Bruce Yeany - Published on Jul 6, 2014 |
2:22 |
simple ammeter (ΚΑΤΑΣΚΕΥΗ ΑΜΠΕΡΟΜΕΤΡΟΥ ) Christos Petousis - Published on Jan 13, 2015 This appears to be in greek. VIDEO COMMENTS: Amperometer made of simple materials (THEORY GYMN.). AMMETER |
7:50 |
How to make an analog voltmeter (Easy) (Fast) (DIY) ClemDeke - Published on May 28, 2016 |
2:30 |
Simple DC Ammeter Thomas Kim - Published on Mar 13, 2016 |
5:17 |
battery & charger
- hacks-battery charging - 3
- hacks-charger - 4
- hacks-large battery - 11
- hacks-battery - 22
- hacks-powerbanks - 4
devices
- hacks-speakers - 4
- hacks-magnets - 2
- hacks-ir-transmit-testor - 1
- hacks-recycled bottle - 50
- hacks-pvc - todo research: hacks pvc
survival
- hacks-stove - 6
- hacks-fire - 7
- hacks-survival - 16
- hacks-usb-killer - 9
misc
- hacks-origami - 6
- hacks-for kids - 7
- hacks-hacks - todo - 30
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page revision: 66, last edited: 26 Oct 2018 04:13