Add files via upload

3 files changed, 204 insertions, 0 deletions

diff --git a/HX711-master.zip b/HX711-master.zip
new file mode 100644
index 0000000..6187b20
--- /dev/null
+++ b/HX711-master.zip
diff --git a/strain_gauge_switch_ATtiny85_V_1.1.ino b/strain_gauge_switch_ATtiny85_V_1.1.ino
new file mode 100644
index 0000000..fca37d5
--- /dev/null
+++ b/strain_gauge_switch_ATtiny85_V_1.1.ino
@@ -0,0 +1,36 @@
+// CPU ATtiny 85 , clock internal 16MHz

+// HX711.DOUT - вывод # A3

+// HX711.PD_SCK - вывод # A2

+#include "HX711.h"

+#define ledPin 0   //Pin indicator LED

+#define switchPin 2 //Switch pin

+const int LOADCELL_DOUT_PIN = 3;

+const int LOADCELL_SCK_PIN = 4;

+HX711 scale;

+

+void setup() {

+ scale.begin(LOADCELL_DOUT_PIN, LOADCELL_SCK_PIN); 

+ pinMode(ledPin, OUTPUT);

+ scale.set_scale(6000.f);//This parameter is responsible for the sensor sensitivity. The best results for values ​​from 4000.f to 20000.f

+ scale.tare(1); 

+}

+

+void loop() {

+  long value=0;

+  value=scale.get_units(1);

+  if(value<=-1 || value>=1)

+  {

+      digitalWrite(ledPin, HIGH);

+      pinMode(switchPin, OUTPUT); 

+      digitalWrite(switchPin, LOW);//Pull the switch pin to ground

+      delay(20);

+      scale.tare(1);

+  }

+  else

+  {

+    digitalWrite(ledPin, LOW);

+    pinMode(switchPin, INPUT);//switch pin - high impedance 

+  }

+}

+    

+   

diff --git a/strain_gauge_switch_ATtiny85_V_1.1.ino.tiny8.hex b/strain_gauge_switch_ATtiny85_V_1.1.ino.tiny8.hex
new file mode 100644
index 0000000..2e716a9
--- /dev/null
+++ b/strain_gauge_switch_ATtiny85_V_1.1.ino.tiny8.hex
@@ -0,0 +1,168 @@
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