diff --git a/tutorials/synching-ephys.md b/tutorials/synching-ephys.md
index d2683382..dc9160c3 100644
--- a/tutorials/synching-ephys.md
+++ b/tutorials/synching-ephys.md
@@ -9,6 +9,10 @@ The general approach when synchronizing two independent data acquisition clocks
### **Exercise 1:** Synchronizing behaviour events with ephys
+:::workflow
+
+:::
+
- Insert a `KeyDown` source.
- Insert an `Equal` transform and set its `Value` to one of the keys. The output of this operator will toggle between `True` and `False` depending on whether the key press matches the specified key.
- Insert a `DigitalOutput` sink and connect it to Arduino pin 13.
@@ -22,6 +26,10 @@ The general approach when synchronizing two independent data acquisition clocks
### **Exercise 2:** Synchronizing video with ephys using an LED
+:::workflow
+
+:::
+
- Using the workflow from the previous exercise, insert a `CameraCapture` source and point the camera such that you can see clearly both the LED and the computer keyboard.
- Insert a `VideoWriter` sink and configure the `FileName` with a path ending in `.avi`.
- Insert a `Crop` transform and set the `RegionOfInterest` property to a small area around the LED.
@@ -53,6 +61,10 @@ However, you can take advantage of the fact that all pixels in a frame are prese
In this exercise you will track the display of a very simple visual stimulus: a transition between black and white.
+:::workflow
+
+:::
+
- Insert a `SolidColor` source and set its `Size` property to a positive value, e.g. 100,100.
- Insert a `Timer` source and set the `Period` to one second.
- Insert a `Mod` transform and set its `Value` property to 2.
diff --git a/workflows/syncing-ephys-behavior.bonsai b/workflows/syncing-ephys-behavior.bonsai
new file mode 100644
index 00000000..21f7c84d
--- /dev/null
+++ b/workflows/syncing-ephys-behavior.bonsai
@@ -0,0 +1,79 @@
+
+
+
+
+
+
+ Arduino
+ COM1
+ 57600
+ 19
+
+
+
+
+ Space
+ false
+
+
+
+
+ Space
+
+
+
+
+ Arduino
+ 13
+
+
+
+
+ main.bit
+ SampleRate20000Hz
+ false
+ 0.1
+ 7500
+ 1
+ true
+
+
+
+
+
+
+
+ BoardAdcData
+
+
+
+
+ 0
+
+
+
+
+
+ test.bin
+ None
+ false
+ ColumnMajor
+
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/workflows/syncing-ephys-behavior.svg b/workflows/syncing-ephys-behavior.svg
new file mode 100644
index 00000000..78217629
--- /dev/null
+++ b/workflows/syncing-ephys-behavior.svg
@@ -0,0 +1,111 @@
+
+
+]>
+
\ No newline at end of file
diff --git a/workflows/syncing-ephys-led.svg b/workflows/syncing-ephys-led.svg
new file mode 100644
index 00000000..4f4e40b3
--- /dev/null
+++ b/workflows/syncing-ephys-led.svg
@@ -0,0 +1,99 @@
+
+
+]>
+
\ No newline at end of file
diff --git a/workflows/syncing-ephys-video.bonsai b/workflows/syncing-ephys-video.bonsai
new file mode 100644
index 00000000..26c49f07
--- /dev/null
+++ b/workflows/syncing-ephys-video.bonsai
@@ -0,0 +1,67 @@
+
+
+
+
+
+
+ 0
+
+
+
+
+
+ test.avi
+ None
+ true
+ false
+ FMP4
+ 30
+
+ 0
+ 0
+
+ NearestNeighbor
+
+
+
+
+
+ 100
+ 100
+ 100
+ 100
+
+
+
+
+
+
+
+
+
+
+ Val0
+
+
+ led-brightness.csv
+ false
+ false
+ None
+ false
+
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/workflows/syncing-ephys-visual.bonsai b/workflows/syncing-ephys-visual.bonsai
new file mode 100644
index 00000000..22ff2c67
--- /dev/null
+++ b/workflows/syncing-ephys-visual.bonsai
@@ -0,0 +1,75 @@
+
+
+
+
+
+
+ PT0S
+ PT1S
+
+
+
+
+ 2
+
+
+
+
+ 255
+
+
+
+
+
+
+
+
+
+
+ 100
+ 100
+
+ U8
+ 3
+
+ 255
+ 255
+ 255
+ 255
+
+
+
+
+
+ main.bit
+ SampleRate20000Hz
+ false
+ 0.1
+ 7500
+ 1
+ true
+
+
+
+
+
+
+
+ BoardAdcData
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/workflows/syncing-ephys-visual.svg b/workflows/syncing-ephys-visual.svg
new file mode 100644
index 00000000..7cb1c720
--- /dev/null
+++ b/workflows/syncing-ephys-visual.svg
@@ -0,0 +1,99 @@
+
+
+]>
+
\ No newline at end of file