diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..fb32780
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,3 @@
+*.FCBak
+
+
diff --git a/behuizing/adapter_plate.20250626-183533.FCBak b/behuizing/adapter_plate.20250626-183533.FCBak
deleted file mode 100644
index 441a63d..0000000
Binary files a/behuizing/adapter_plate.20250626-183533.FCBak and /dev/null differ
diff --git a/behuizing/distribution8box.20250707-184504.FCBak b/behuizing/distribution8box.20250707-184504.FCBak
deleted file mode 100644
index d88863c..0000000
Binary files a/behuizing/distribution8box.20250707-184504.FCBak and /dev/null differ
diff --git a/behuizing/distribution8box.20250707-190321.FCBak b/behuizing/distribution8box.20250707-190321.FCBak
deleted file mode 100644
index 95fa72c..0000000
Binary files a/behuizing/distribution8box.20250707-190321.FCBak and /dev/null differ
diff --git a/behuizing/ds18b20.20250707-184157.FCBak b/behuizing/ds18b20.20250707-184157.FCBak
deleted file mode 100644
index 8e510ac..0000000
Binary files a/behuizing/ds18b20.20250707-184157.FCBak and /dev/null differ