Request InfoWavelength Electronics Inc.The WTC3293-14001 series temperature controller displays temperature directly, eliminating the conversion of resistance values. The instrument, which includes a 10-kΩ thermistor, red and green LEDs that indicate under- and overshoot, a heat sink and a fan, provides maximum stability, according to its manufacturer, Wavelength Electronics. The user can adjust temperature with a trimpot, and resistors set proportional gain, integrator time constant and TE current limits. The company will match the display to the sensor type used.See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra January 2024 IssueMini Projector LEDsThe OSTAR® Projection Power LE xx P1MS/AS LEDs from ams OSRAM are made for use in mini projectors and are based on 0.33-in. digital light processing imagers. 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