Components
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R1 1.5KΩ |
x 1 | |
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R2 10KΩ |
x 1 | |
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C1 C2 100µF 16V |
x 2 | |
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LED1 5mm LED |
x 1 | |
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D1 D2 D5 D6 1N4148 |
x 4 | |
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D3 6.2V Zener |
x 1 | |
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D4 5.1V Zener |
x 1 | |
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Q3 Q4 BC817-40 NPN transistor |
x 2 | |
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DB9 female connector |
x 1 |
Description
JDM programmer for PIC
This is a serial programmer works on the RS232 ( PC serial port ), known as JDM Programmer.
The programmer is powered from the Serial port itself, so there's no need to any external power supply.
But be careful this circuit will not work with some Laptop Serial port due to the weak voltages it has.
you can use PICPgm software
Project page: https://blog.cyllene.net/2013/09/pic-jdm-programmer/
Schematic and Layout
https://blog.cyllene.net/2013/09/pic-jdm-programmer/
Jan 19,2020
4,941 views
JDM programmer for PIC
JDM programmer for PIC
4941
4
0
Published: Jan 19,2020
Standard PCB
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Copyright Info
Attribution-ShareAlike (CC BY-SA) License
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Raspberry Pi 5 7 Inch Touch Screen IPS 1024x600 HD LCD HDMI-compatible Display for RPI 4B 3B+ OPI 5 AIDA64 PC Secondary Screen（Without Speaker）
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