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3:55pm 04-19-2018
Hello Alan,

We would like to be added to your Electronic Test Equipment Page on Our Website is we rent and sell used Test equipment specializing in EMC.
2:01am 04-05-2018
Hi Alan
It look like the link is not working to purchase this stairs light kit. Could you gel on this or email me.
1:03pm 12-11-2017
Popa Raul
Hello, can you provide me the source code for the PIC microcontroller (stair light) ? The online store is not functioning. Thank you.
10:56pm 10-17-2017
Mitch Fowler
Why can I not get into stair light store? The message says it does not exist.
7:19am 07-22-2017
Mrs Rose Williams
Private Lender Avit Investment Authority.

Greetings to you by ADIA.

We are a France-Paris based investment company known as Avit
Development Investment Authority working on expanding its portfolio
globally and financing projects.

We would be happy to fund and invest with you in any profitable
project if you have any viable project we can finance by making mutual
investment with you. If you are interested, kindly contact us for more details.

Looking forward hearing from you soonest.

Yours truly,
Mrs Rose Williams
(Personal Assistant)
Avit Development Investment Authority(ADIA)
501 Avenue Montaigne,75008 Paris-France
Paris-France.Avit Development Investment Authority (ADIA)
6:19pm 07-06-2017
Alex Donald
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6:51pm 06-17-2017
Sr. Ryan Williamson
Buen día,

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Ryan Financial Company®
5:51am 03-03-2017
Geoffrey Graham

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5:23am 10-21-2016
siebe bruyn
i looked to your design of the stair lights .
my question is , is the schematisch sigrid . so can i get the info how you made it ?
5:45am 08-24-2016
Hi Alan
i need to design an experiment using an lm35dz temperature sensor to determine the sensitivity of the sensor
3:13am 04-17-2016
Sonja Hoem
Can you contact me for snowrobots?
I live in Norway and want to test it in my city so if you have contacts about this issue please contact me on
From S.Hoemso
3:12am 04-17-2016
Sonja Hoem
Can you contact me for snowrobots?
I live in Norway and want to test it in my city so if you have contacts about this issue please contact me on
From S.Hoemso
11:19pm 03-13-2016
Manas Bose
Respected sir,

Myself Manas Bose, Sir I am working on a project, where I have to control a stepper motor step control with the help of a potentiometer, and arduino the sir I have wrote a skech with the help of a friend attached herewith, it is working fine.

Sir now I want to make this thing wireless, sir I want to use 2 arduino and 2 xbee, on sending side a arduino, xbee, and a potentiometer will be there. On receiving side a arduino, xbee and a stepper motor will be there. Earlier one setup I made with servo motor.

Sir, I and my friend don't have adequate knowledge of c ++, I hereby request u to kindly help
In the coding, or at least if u can throw some light on it.

Hope to be favored please
Thanking you

#include <Stepper.h>
int current_position = 0;
const char direction_pin = 2;
const char step_pin = 3;
const char pot_pin = 1; //analog input 1
void setup()
pinMode(direction_pin, OUTPUT);
pinMode(step_pin, OUTPUT);
pinMode(pot_pin, INPUT);

void loop()
int readvalue = analogRead(pot_pin);
readvalue = map(readvalue,0,1023,0,1151);
if (readvalue > current_position)
current_position += 1;
else if (readvalue < current_position)
current_position -= 1;
}//end of loop

void step_motor_forward()
digitalWrite(direction_pin, LOW);
digitalWrite(step_pin, HIGH);
digitalWrite(step_pin, LOW);

void step_motor_back()
digitalWrite(direction_pin, HIGH);
digitalWrite(step_pin, HIGH);
digitalWrite(step_pin, LOW);
10:48am 01-13-2016
Debby Quashen
Hi Alan
You give instruction on how to build a IR jammer for TV remote controls. Do you have any instruction tutorials on how to build a RF jammer?
3:26pm 11-27-2015
felipe perdomo
Hello Alan
I received the email you sent me to the correct address where you send the package.
Activated me with the post office and tell me that you must have the shipping code or guide number, you can send me , to go to withdraw because without can not do anything thank you very much
Messages: 1 until 15 of 379.
Number of pages: 26
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