About Me

About This Blog

This blog was created on 20th April 2020 during the new year holiday. I am an electronic hobbyist. I work as an electronic technician. 

You can contact via Facebook: https://www.facebook.com/ah.klok.3

Finished Electronic Projects

Here are some worked projects I have completed:

Factory Production Counters
This is a 6-input line production counter used in a factory I created a few years ago (2017).
The SSD is 6-inch size.		   
Factory Production Counters
This is the back panel of this production counter. Each digits are driven by a shift register and
a transistor array. The controller is power by PIC16 micro-controller. Each micro-controller
work independently for individual input, displaying the result and communication to the master
counter.

This is the back panel of this production counter. Each digits are driven by a shift register and a transistor array. The controller is power by PIC16 micro-controller. Each micro-controller work independently for individual input, displaying the result and communication to the master counter.
A line of five digit SSD. It's the master counter.

This is the back panel of this production counter. Each digits are driven by a shift register and a transistor array. The controller is power by PIC16 micro-controller. Each micro-controller work independently for individual input, displaying the result and communication to the master counter.
Back Panel Of The Master Counter

This is the back panel of this production counter. Each digits are driven by a shift register and a transistor array. The controller is power by PIC16 micro-controller. Each micro-controller work independently for individual input, displaying the result and communication to the master counter.
Main Board Of The Counter. Six units of PIC16F676 independently counts the numbers
of input. One Master PIC16F886 read data from those six counter, and make 
a total calculation.
This is the back panel of this production counter. Each digits are driven by a shift register and a transistor array. The controller is power by PIC16 micro-controller. Each micro-controller work independently for individual input, displaying the result and communication to the master counter.
Some pre-etching Copper Board after screen printing
Pre-etching Copper Board
UV curing the solder mask with sun light.

Visit my YouTube channel: http://www.youtube.com/c/BTEWorkshop


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ADC (10) Analog (14) Arduino (12) Atmega16 (19) Audio (2) AVR (20) Charger (1) Cortex-M0 (1) Counter (10) CPLD (25) Digital I/O (22) Display (34) EEPROM (2) Environment Sensor (1) esp8266 (2) Experiment Board (10) I2C (4) Interrupt (7) LCD (1) LDmicro (29) measurement and instrumentation (7) Microchip Studio (3) MikroC (1) One-Shot (3) OpAmp (1) PCB (31) PIC16 Microcontrollers (16) PIC16F877A (2) PIC16F887 MikroC (22) PLC (35) PWM (11) Regulator (1) RTC (2) Sensor (8) Shift Registers (5) SPI (5) Timer (34) UART (2) ultra-sonic sensor (1) USB (1) VHDL (21) xc8 (1) XC95108 (9) XC9536 (15) XC9572 (1) Xilinx (23) Xilinx ISE (22)