Built With
| lowinertia |
Adhi Dharma Maharsi Satriya Kartika
Embedded Systems Engineer & Hardware Developer
Yogyakarta, Indonesia
ABOUT ME
I am an electronic engineer who specialized in embedded hardware design and analog design, with project ranging from Raspberry Pi 5 Compute Module mainboard to Precision Headphone Amplifier,and a digital direct synthesis devkit.My skillset includes mixed-signal circuit design, multilayer PCB layout, and signal-integrity-driven development, supported by thorough testing using oscilloscopes, logic analyzers, and DAQ systems. In addition, I have hands-on experience with R/C and marine applications, applying my design skills to ruggedized hardware and prototype systems.
Digital Direct Synthesis Devkit
Issues:
1.Analog Device's AD9599 Devkit are too bulky and expensive.
2.Aliexpress AD9599 Devkit's output are distorted and clipped heavily during loading due to improper filter design.
Solution:
1.Implement Analog Devices recommended 7th order...
EasyEDA
RF PCB Design
Analog Electronic
Power Supply Design
Prototype ROV
Issues:
1.Prototype need to be made quickly
2. It's should be cheap
Solution:
1.Leverage rapid prototyping technology such as 3d printing to shorten cycle time between design,manufacturing,testing and reiterating
2.Used proven off the shelf RC...
C++
ESP32
Raspberry Pi
Troubleshooting.
Rapid Prototyping.
Precision Headphone Amplifier
Issues:
1.Amplifier PCB should be small enough to be under 6cmx6cm
2.Should be able to supply enough current while keeping distortion low
3.Amplifier should be able to be used with In Ear Monitor or Headphone
Solution:
1. Implement separate gain and...
Easy EDA
Analog PCB Design
Multilayer PCB Design
Audio Amplifier Design.
Data Aquistion and Measurement
