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21 Projects tagged with "voltage"

 
9.8k
62
27
Getting an old (1980s) SEM running and adding digital capture
Project Owner Contributor

Hitachi S-450 Scanning Electron Microscope

jerry-biehlerJerry Biehler

1.1k
6
4
The Low Voltage Translator translates low voltage into your multimeter (or oscilloscope) voltage range
Project Owner Contributor

The Low Voltage Translator

saaddinSaaddin

1.1k
6
5
Solar powered gadget, using ESP8266 and a thermistor, broadcasting the water heater temperature to the web.
Project Owner Contributor

Hot Water? Solar Powered ESP8266 With a Thermistor

amiravniamiravni

2.9k
29
24
All in one open source device to monitor and data log power usage of USB devices and other connection types.
Project Owner Contributor

USB Multimeter

mobilewillMobileWill

2.8k
15
10
A small HV DC-DC converter for your average Nixie Tube applications
Project Owner Contributor

µHVPSU

frdric-druppelFrédéric Druppel

9k
5.3k
29
Is there room for another oscilloscope? Real Time nodejs/html5 Sci ToolBox! Arduino | Raspberry Pi | FPGA
Project Owner Contributor

GinScope | Science ToolBox | Oscilloscope

gintaras-valatkaGintaras Valatka

178
3
2
Non contact voltage tester bracelet
Project Owner Contributor

Electricians bracelet

kevinkevin

1.1k
12
11
The 'Boom box' is made out of 3 disposable camera's and delivers more than 2kV and about 10 amps.
Project Owner Contributor

'BOOM box' High voltage capacitor bank

brian-brockenBrian Brocken

663
2
1
This is Wifi battery monitor that can log/store battery voltage and send the data to a database.
Project Owner Contributor

Battery Monitor

tinkers-projectsTinkers Projects

1.5k
7
7
A 6.4A-2uA current/voltage/power monitor based on the TI INA209 with dedicated GND usable as Shield, Wing, Breakout or Breadboard.
Project Owner Contributor

Watt-A-Live INA209 Power Monitor Shield Wing

magicwolfiMagicWolfi

5k
8
4
With PZEM-016, monitoring of 3 phases in main electrical arrival of my house
Project Owner Contributor

Home Power Monitoring

guillaume-rGuillaume R.

4.8k
19
21
6J2 vacuum tube preamp with 3.3V filament and plate voltage
Project Owner Contributor

Vacuum tube amplifier supplied entirely by 3.3V

albert-van-dalenAlbert van Dalen

123
2
1
Making our own, with blackjack and hookers
Project Owner Contributor

Custom Geiger tubes

frdric-druppelFrédéric Druppel

4.8k
33
40
A Cheap Disposable PPE Device for low to moderate risk areas
Project Owner Contributor

ShockBIT

john-loefflerJohn Loeffler

153
0
1
A handy 1A switching power supply for breadboards, tricked out with several jumper-selectable voltages and other stuff
Project Owner Contributor

The SwitchTrick

alpenglow-industriesAlpenglow Industries

3.3k
1.9k
55
This is a lower limb exoskeleton developed to aid patients with walking disabilities in their therapies and to perform simple tasks.
Project Owner Contributor

Open Exosuit for Differently Abled

alex-m-sunnyAlex M Sunny

2.9k
3
3
Make your own DC-DC Boost Converter to step up DC voltage
Project Owner Contributor

DIY DC-DC Boost Converter (Step up)

naman-chauhanNaman Chauhan

501
5
4
Add AC power monitoring to your Arduino projects in the safest way ever. https://www.tindie.com/products/pqduino/pqduino-board/
Project Owner Contributor

PQduino, the safest home Powermeter for Arduino

leonel-floresLeonel Flores

173
174
2
Here I'm using an Arduino Mega2560 R3 with TFTLCD to build a powermeter recolecting data from PQduino.
Project Owner Contributor

Arduino Mega2560 Powermeter

leonel-floresLeonel Flores

86
1
1
LM317 voltage regulator radiator case for VHF transceiver.
Project Owner Contributor

LM317 radiator case

m-saahbs-sabalaM "Saahbs" Sabala

358
59
2
I'm excited to introduce my latest creation: a high-performance Class AB power audio amplifier capable of delivering an impressive 100 watts
Project Owner Contributor

100-Watt Class AB Power Audio Ampl

aymenaymen

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