3 files changed, 45 insertions, 0 deletions
diff --git a/863/CH9/EX9.12/Ex9_12.sce b/863/CH9/EX9.12/Ex9_12.sce
new file mode 100644
index 000000000..e48f95a95
--- /dev/null
+++ b/863/CH9/EX9.12/Ex9_12.sce
@@ -0,0 +1,17 @@
+//Caption:Design a pulse generator using 8038 IC
+//Ex9.12
+clc;
+clear;
+close;
+p=200//Pulse width(in micro sec)
+f=1//Pulse repetition frequency(in khz)
+V=10//Output voltage(in volts)
+I=1//Maximum current(in mA)
+T=1000/f
+t2=T-p
+Ib=I*p/t2
+Ra=V/(5*I)
+C=0.6*p/(Ra*1000)
+Rb=2*V/(5*(I+Ib))
+Rl=V/I
+disp(Ra,Rb,Rl,C,'Circuit components are Capacitance(in micro farad) and Resistances Rl,Rb,Ra(in kilo ohm)=')
+\ No newline at end of file
diff --git a/863/CH9/EX9.12/Ex9_12.txt b/863/CH9/EX9.12/Ex9_12.txt
new file mode 100644
index 000000000..e48f95a95
--- /dev/null
+++ b/863/CH9/EX9.12/Ex9_12.txt
@@ -0,0 +1,17 @@
+//Caption:Design a pulse generator using 8038 IC
+//Ex9.12
+clc;
+clear;
+close;
+p=200//Pulse width(in micro sec)
+f=1//Pulse repetition frequency(in khz)
+V=10//Output voltage(in volts)
+I=1//Maximum current(in mA)
+T=1000/f
+t2=T-p
+Ib=I*p/t2
+Ra=V/(5*I)
+C=0.6*p/(Ra*1000)
+Rb=2*V/(5*(I+Ib))
+Rl=V/I
+disp(Ra,Rb,Rl,C,'Circuit components are Capacitance(in micro farad) and Resistances Rl,Rb,Ra(in kilo ohm)=')
+\ No newline at end of file
diff --git a/863/CH9/EX9.12/Result9_12.txt b/863/CH9/EX9.12/Result9_12.txt
new file mode 100644
index 000000000..3d526095f
--- /dev/null
+++ b/863/CH9/EX9.12/Result9_12.txt
@@ -0,0 +1,11 @@
+  
+ Circuit components are Capacitance(in micro farad) and Resistances Rl,Rb,Ra(in kilo ohm)=   
+ 
+    0.06  
+ 
+    10.  
+ 
+    3.2  
+ 
+    2.  
+ 
+\ No newline at end of file