4 20 mA current loop simulator using an RTD PT100 transmitter. Loop powered or by onboard 24v battery
Friday, May 12, 2017
Posted by administrador
4-20 mA SIMULATORS Analog signal transmission ( also digital sometimes ) using 4-20mA current loops is broadly used in industrial environments. Some of its greatest advantages are: high noise immunity, cheap twisted pair (not shielding necessary) and the possibility of transmitting over very... + continue reading
Panel mount 7 segment display with embedded arduino
Friday, March 10, 2017
Posted by administrador
PANEL MOUNT 7 SEGMENT DISPLAY Is not always an easy task to get a good looking finished project if it includes a 7 segment display! The main problem to get an elegant finish is the tight tolerance needed for the rectangular hole cut where the display will be exposed, only accomplished... + continue reading
Modular portable conveyor belt built with industrial components
Monday, January 30, 2017
Posted by administrador
MODULAR PORTABLE CONVEYOR BELT The idea of this project is to build a miniature replica of an industrial process, in this particular case a conveyor belt, to be used in educational environments for industrial automation training using PLC, Arduino, Raspberry Pi or any other software... + continue reading
Circuito to control a digital camera remotely
Friday, December 16, 2016
Posted by administrador
REMOTE CONTROLLED DIGITAL CAMERA It's very likely that a lot of people have a digital camera in a relatively good shape, getting dust or hidden in some drawer because actual smartphones have cameras with better resolution. Those abandoned cameras could get a second life as trap cams adding... + continue reading
PLC CG Leganza CG PLC 88DDT8 teardown, parts, boards
Thursday, September 22, 2016
Posted by administrador
CROMPTON GREAVES (CG) LEGANZA 88DDT8 This PLC, which also may belong to the programmable relay category is designed, built and marketed by Crompton Greaves, an Indian company who made and markets a broad range of equipment for the electric business. Information about this PLC is very scarce,... + continue reading
4 20 mA current loop simulator using an RTD PT100 transmitter. Loop powered or by onboard 24v battery
Panel mount 7 segment display with embedded arduino
Modular portable conveyor belt built with industrial components
Circuito to control a digital camera remotely
PLC CG Leganza CG PLC 88DDT8 teardown, parts, boards

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4 20 mA current loop simulator using an RTD PT100 transmitter. Loop powered or by onboard 24v battery
Friday, 12/05/17 - 0 comment(s)
4-20 mA SIMULATORS Analog signal transmission ( also digital sometimes ) using 4-20mA current loops is broadly used in industrial environments. Some of its greatest advantages are: high noise immunity, cheap twisted pair (not shielding necessary) and the possibility of transmitting over very long runs of cable without appreciable signal loss... + continue reading
Panel mount 7 segment display with embedded arduino
Friday, 10/03/17 - 0 comment(s)
PANEL MOUNT 7 SEGMENT DISPLAY Is not always an easy task to get a good looking finished project if it includes a 7 segment display! The main problem to get an elegant finish is the tight tolerance needed for the rectangular hole cut where the display will be exposed, only accomplished using CNC machining or laser cutting services. *... + continue reading

Expired Warranty

PLC CG Leganza CG PLC 88DDT8 teardown, parts, boards
9.088
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1 today
Thursday, 22/09/16 - 0 comment(s)
CROMPTON GREAVES (CG) LEGANZA 88DDT8 This PLC, which also may belong to the programmable relay category is designed, built and marketed by Crompton Greaves, an Indian company who made and... + continue reading

Communication

Image of classic video game programmed in PAC
3.520
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0 today
Tuesday, 22/03/16 - 0 comment(s)
RFB PROTOCOL RFB or "Remote Frame Buffer" protocol was created in the Olivetti Research Laboratory to manage graphic interfaces remotely. The idea was to create a protocol as simple as possible... + continue reading

IoT

Wireless NTP server based on ESP8266 and GPS
6.473
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Thursday, 15/09/16 - 0 comment(s)
INTERNET CONNECTED DEVICES AND TIME SYNCHRONIZATION A lot of devices that are connected to the internet uses NTP protocol to synchronize internal clocks in a periodic way. Personal computers (... + continue reading

Industrial

4 20 mA current loop simulator using an RTD PT100 transmitter. Loop powered or by onboard 24v battery
18.955
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17 today
Friday, 12/05/17 - 0 comment(s)
4-20 mA SIMULATORS Analog signal transmission ( also digital sometimes ) using 4-20mA current loops is broadly used in industrial environments. Some of its greatest advantages are: high noise... + continue reading

Modifying

Circuito to control a digital camera remotely
6.973
reads
1 today
Friday, 16/12/16 - 0 comment(s)
REMOTE CONTROLLED DIGITAL CAMERA It's very likely that a lot of people have a digital camera in a relatively good shape, getting dust or hidden in some drawer because actual smartphones have... + continue reading

Miniature Process

Modular portable conveyor belt built with industrial components
5.446
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1 today
Monday, 30/01/17 - 0 comment(s)
MODULAR PORTABLE CONVEYOR BELT The idea of this project is to build a miniature replica of an industrial process, in this particular case a conveyor belt, to be used in educational environments... + continue reading