Design Challenge Submissions

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You can see what other contestants are doing by clicking on each submission below. Although you won't be able to see their full documentation, you will be able to leave feedback and ask questions.

Title of Entry	Submitted By	Submitted On
Strain gauge and Rejustor-Made for each other	scholayil	01/04/2008
Programmable Vehicle Key Using Rejustors	dthayden	01/04/2008
Wireless Rejustor Adjustment	bklein	01/04/2008
Terminations using Rejustor's	scholayil	01/04/2008
Usage metering using Rejsutor	scholayil	01/03/2008
Rejustor based adjustable voltage to current source for varying intensity IR pairs.	joerish	01/01/2008
Rejustor usage and description for support of multiple families of thermistors.	stewpugh	01/01/2008
Rejustor in Sonography and Everywhere Else Where a Receiver/Transceiver Pair is Involved.	skerem	12/31/2007
Precision OpAmp Heater Circuit using a Platinum Thermocouple with Rejustors.	gschooley	12/31/2007
Brightness matching of parallel LED strings in large LED backlit displays	aschooley	12/31/2007
Programmable and Adjustable Hardware Based Neural Network	tarler	12/31/2007
Improving System Performance for Multi-Phase Switching Regulators by Using Electrically Adjustable Resistors	jgdesign	12/31/2007
Series IGBT graceful degradation fault detection circuit	stevehi	12/31/2007
Using rejustor-based gyrators to simulate inductors	sevenniner	12/31/2007
Li-PO Battery Protection Setting	nutmegzzzz	12/31/2007
Presice Speed Sensor	txnghia	12/31/2007
“Rejustor-based circuit for In-Application calibration of signal chain offset & gain.”	Joe Byerly	12/30/2007
Active Filter Predistortion with Active Filter with Predistortion Rejustors ™	judicious	12/30/2007
Rejustor-based Glow Plug Monitor	dkanceruk	12/30/2007
Resistance Tuning of LC Resonate Circuit	rcutshaw	12/28/2007
Embedded Security	gwolchina	12/28/2007
Auto Squelch for Keyless Entry Systems and Digital / Analog Radios	roicoffe	12/28/2007
Power Fail Detection Adjustment Using Rejustor Calibrated Voltage Comparator	jeffmazur	12/27/2007
Rejustor - Audio Sampling Frequency Selector	gbrettell	12/27/2007
Improve Gyro Direction Drifting with Rejustor	txnghia	12/24/2007
Rejustor-based Precision Capacitance Measurement	jyannone	12/24/2007
Rejustor-based Precision MilliOhm Meter	jyannone	12/21/2007
Noise Canceling Techniques Using a Rejustor	skerem	12/19/2007
Precision Amplifier Gain Matching for Vintage Guitar Amplifiers using Microbridge Rejustor Precision Adjustable Resistors	deangienge	12/19/2007
Rejustor-based Alignment for Optimal AM Modulation of Power Amplifier	jsut64	12/18/2007
RC-type Adaptive Cable Equalizer for Twisted Pairs	judicious	12/18/2007
Rejustor-based 0.01% Precision Resistance Substitution Box	jyannone	12/17/2007
Rejustor-based Decade Voltage Reference Source	jyannone	12/16/2007
Adjustable BIQUAD Filter Modules Using Rejustor(s)	dthayden	12/11/2007
Precision Transconductance Amplifier	davidcj	12/10/2007
High precision optical isolation of analog signals	inakizi	12/08/2007
Rejustor based Analog PD Feedback Loop	ASwanton	12/08/2007
Poor Man's Auto-calibrator	lindsethd	12/08/2007
LOW-TOLERANCE AUTO TEMPERATURE GAUGE	leckerts	12/07/2007
Rejustor based calibration for precision Instrumentation	bstelle	12/05/2007
Precision Clock Adjustment Using Rejustor	dthayden	11/26/2007
Twisted Shileded Wire Pair Imbalance Measurement	dthayden	11/25/2007
Improved Colocation Performance of a Microwave Impulse Radar system.	dthayden	11/25/2007
Distance offset and temperature compensation of a Microwave Impulse Radar system.	dthayden	11/25/2007
A precise constant current source for a tunable infrared laser.	joelabdu	11/20/2007
Programmable RF Attenuators	cytan299	11/12/2007
Rejustor Trim for Flex Sensors – ADC Acquisition	gbrettell	11/02/2007
Rejustor-based Firmware Selection	bklein	10/28/2007
Exponential Converters Using eTC Rejustors	bklein	10/27/2007
Very accurate PIN diode driver.	nfparibit	10/24/2007
Voltage Trimming in Battery Charging Applications	infinityis	10/24/2007
Current Control of Ethernet Link LED	nickdesign	10/19/2007
RF power amplifier bias circuit replacement using Rejustor programmable resistors.	aincze	10/17/2007
Electronic Trimming of Individual Diesel Fuel Injectors Using a Rejustor	rwinkler	10/15/2007
Laser driver	seenath	10/14/2007
Precision current monitor	scholayil	10/09/2007
Improving Filters and Timers	scholayil	10/08/2007
Rejustor improves the pH Meter	seenath	10/02/2007
High precision three wire Resistance Temperature Detector (RTD) measurement.	inakizi	09/29/2007
Precision DAC	scholayil	09/29/2007
Ultimate Instrumentation Amplifier & CMRR with Rejustors	scholayil	09/26/2007
Product Serial Number Identifier with Rejustor	scholayil	09/26/2007
Precision Optical Transimpedance amplifier & OPAMP compensation	scholayil	09/25/2007
Using an existing inductor as current sensor	Petkan	09/12/2007
Rejustor-based oven temperature control for an oven-controlled crystal oscillator (OCXO)	example	09/06/2007