Path: csiph.com!fu-berlin.de!uni-berlin.de!individual.net!not-for-mail From: Joerg Newsgroups: sci.electronics.design Subject: Re: Slightly OT: Wine fridge temperature hysteresis? Date: Tue, 07 Mar 2017 11:19:33 -0800 Lines: 30 Message-ID: References: <4a9575e9-97ae-4a80-99c6-eb074c1891d4@googlegroups.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Trace: individual.net WOihyAKEmuBN4xBRrj+DsAP/tMMusiFws+h2KGpfFyCsnuyP7e Cancel-Lock: sha1:kcIHz12Pesb/3yVYvawGHOJOADs= User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.6) Gecko/20070728 Thunderbird/2.0.0.6 Mnenhy/0.7.6.666 In-Reply-To: <4a9575e9-97ae-4a80-99c6-eb074c1891d4@googlegroups.com> Xref: csiph.com sci.electronics.design:450668 On 2017-03-07 10:59, makolber@yahoo.com wrote: > On Tuesday, March 7, 2017 at 1:58:01 PM UTC-5, mako...@yahoo.com wrote: >>> >>> Well, for the heating situation I'd have to make an "accelerator cooler" >>> and that is no small feat. Would require a peltier which dissipates to >>> some other farther away part in the fridge. Plus power. >>> >>> >> >> no, you just set up the small heater next to the sensor such that the heater is ON when the cooler is OFF. >> > > which is simply a small resistor ACROSS the contacts > >> You can then easily adjust the system hysteresis. >> >> Also the term used is "anticipator" >> >> mark > There are no contacts here, it's all electronic. I could place a small heater resistor near the sensor. Except then the temperature display will be off but I could probably arrive at a cheat sheet for that. More cables though. -- Regards, Joerg http://www.analogconsultants.com/