From 4ef2782d9ac7686845ee32567bd0b6b0e2b8e6ed Mon Sep 17 00:00:00 2001 From: Jason Bruce Date: Tue, 8 Jun 2021 12:40:20 -0400 Subject: [PATCH] adding link for max31856 --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index 9202c35..907361e 100644 --- a/README.md +++ b/README.md @@ -35,7 +35,7 @@ Turns a Raspberry Pi into an inexpensive, web-enabled kiln controller. | Image | Hardware | Description | | ------| -------- | ----------- | | ![Image](https://github.com/jbruce12000/kiln-controller/blob/master/public/assets/images/rpi.png) | [Raspberry Pi](https://www.adafruit.com/category/105) | Virtually any Raspberry Pi will work since only a few GPIO pins are being used. | -| ![Image](https://github.com/jbruce12000/kiln-controller/blob/master/public/assets/images/max31855.png) | [MAX 31855](https://www.adafruit.com/product/269) | Thermocouple breakout board | +| ![Image](https://github.com/jbruce12000/kiln-controller/blob/master/public/assets/images/max31855.png) | [MAX31855](https://www.adafruit.com/product/269) or [MAX31856](https://www.adafruit.com/product/3263) | Thermocouple breakout board | | ![Image](https://github.com/jbruce12000/kiln-controller/blob/master/public/assets/images/k-type-thermocouple.png) | [K-Type Thermocouple](https://www.auberins.com/index.php?main_page=product_info&cPath=20_3&products_id=39) | Invest in a heavy duty, ceramic, k-type thermocouple designed for kilns | | ![Image](https://github.com/jbruce12000/kiln-controller/blob/master/public/assets/images/breadboard.png) | Breadboard | breadboard, ribbon cable, connector for pi's gpio pins & connecting wires | | ![Image](https://github.com/jbruce12000/kiln-controller/blob/master/public/assets/images/ssr.png) | Solid State Relay | Zero crossing, make sure it can handle the max current of your kiln. Even if the kiln is 220V you can buy a single [3 Phase SSR](https://www.auberins.com/index.php?main_page=product_info&cPath=2_30&products_id=331). It's like having 3 SSRs in one. Relays this big always require a heat sink. |