High quality PCB's for WiFi communication module
I have built this headphone amplifier for driving a pair of shenneiser hd518 headphones. It uses opa2134 at the input and TI's special chip TPA6120. For the pcb's I have choosed pcbway and I am impres...
A DC-DC converter handles most of the power conversion. The DC-DC converter outputs V_SET voltage + 2V. After the DC-DC converter a precision LDO linear regulator with current control capability is em...
Apex ax-17 (cyrrus III) with dual transistors for input, minimelf resistors and dual emitter resistors.
This is a prototype for a power electronics sub-module used in high-power modular dc-ac converters. The PCB manufacturing quality was excellent and I am very pleased to have the silk screen printed on...
For home automation (Internet relay controller).
if you have devices that need permanently to be connected to 220vAc, you can use this circuit and an inveter 12-220v to automaticaly switch between 220vAc network to 220vAc from inverter - like an ups...
Ready for mounting, a new series of the same exceptional quality.
This is a new project for a KT88 Amplifier designed for a output toroidal Cathode Feedback CFB transformer
Can be used with ATmega1284, ATmega1284P, ATmega644, ATmega32 ATmega16. All AVR pins are available on header connectors which brings us more freedom in connections with external modules. The board ...
Shield for various sensors for the raspberry.
Apex ax-17 (cyrrus III) with dual transistors for input, minimelf resistors and dual emitter resistors.
motor control
Ready to Work Thank you
Thermal station controlled by microcontroller with posibility of receiveing rooms temperature and schedule week program.
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