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129 Projects tagged with "analog"

 
1.6k
27
31
LED array that lights up in response to motion and sends waves across the array.
Project Owner Contributor

interactive analog LED wave array

ChrisChris

5.1k
38
40
An Arduino UNO Compatible Board with isolated Glowing headers and some Extras
Project Owner Contributor

Uno Plus+

John LoefflerJohn Loeffler

567
13
7
a tunable device that catches (and decipher if reqd.) nearby waves (signals) and display them on a screen.
Project Owner Contributor

Wireless Intruder and Decrypter

नौसिखिया- a neophyteनौसिखिया- a neophyte

6.6k
17
21
Simple, inexpensive bird feeder that dispenses peanuts in exchange for dropping stuff in a hole. A vending machine for clever birds.
Project Owner Contributor

Vending Machine for Birds

Stephen ChaseyStephen Chasey

166
5
5
I2C controllable high-pass and low-pass filters. Compatible with Qwiic connectors.
Project Owner Contributor

I2C RC Filters

AlperenAlperen

5k
23
24
An "effect box" which works as octave-down effect (halves input frequency). No internal oscillator involved, no PLL, just analog maths!
Project Owner Contributor

Analog oscilator-less octave-down effect box

MS-BOSSMS-BOSS

9.5k
151
63
Who needs bits and bytes to fly a quadcopter.
Project Owner Contributor

Mini Analog Quadcopter

JLAMJLAM

6.3k
302
61
A wireless analog/digital multitool & data recorder
Project Owner Contributor

MultiSpork

Pierce NicholsPierce Nichols

70.2k
770
362
A basic radar system makes radar accessible at low cost for experiments with rangefinding & navigation of autonomous aircraft or spacecraft.
Project Owner Contributor

Simple, low-cost FMCW radar

Luke WestonLuke Weston

3.9k
216
20
An open source development platform focused on Biomedical Instrumentation, Analog IO, and DSP.
Project Owner Contributor

Hammerhead

AVRAVR

25k
202
36
Embedded (Arduino) based car computer digital dashboard project for OBD-I Honda Civic.
Project Owner Contributor

Embedded Digital Dashboard

CJ RoseCJ Rose

2.7k
415
7
A pocket sized serial and analog monitor
Project Owner Contributor

Trinket serial & analog terminal

TJTJ

544
76
4
The Project takes inspiration from the act of talking into a fan to modulate your voice and tries to recreate that experience
Project Owner Contributor

Big Fan Of Your Voice

Denny GeorgeDenny George

6.2k
51
17
An Arduino Shield using the Maxim MAX11300 for 20 Programmable Mixed-Signal I/O with 12-Bit ADC, 12-Bit DAC, Analog Switches, and GPIO
Project Owner Contributor

PIXI Analog Shield

MagicWolfiMagicWolfi

397
20
3
An offshoot of a Hackaday video: AD8230 Zero Drift Instrumentation Amplifier
Project Owner Contributor

Herdware: Zero Drift Instrumentation Amplifier

bherdbherd

866
26
7
In response to several ECG type amplifiers at the NY Hackathon.
Project Owner Contributor

Herdware ECG Amplifier

Bil HerdBil Herd

40.6k
2.2k
126
Professional quality, 24 bit, 192kHz audio breakout board for Teensy 3.x, Raspberry Pi, and more.
Project Owner Contributor

Teensy Super Audio Board

RF William HollenderRF William Hollender

1.6k
14
15
Hack a single MCU analog input to support push button rotary encoder.
Project Owner Contributor

Analog Input Hack: Push Button Encoder

Analog TwoAnalog Two

774
13
5
ECG ADC buffer with an additional Twin T notch filter
Project Owner Contributor

ExG Notch Flex Module

Chris HamiltonChris Hamilton

158
5
0
Design utilizing a quad instrumentation opamp. Two op amps to remove common mode noise and two more to do additional filtering.
Project Owner Contributor

ECG Differential Flex Module

Chris HamiltonChris Hamilton

830
601
7
A new type of Four-Quadrant Multiplier, with an analog input signal and a digitally controlled multiplication factor
Project Owner Contributor

RoGeorge Cell

RoGeorgeRoGeorge

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