Electronic circuit design and manufacturing

STECH offers functional circuit design services:

➩ Embedded systems built on C51, PIC, AVR and ARM microcontrollers

➩ Digital signal processing hardware designed on an FPGA

➩ Control problems that call for a custom algorithm

We also take orders for volume production:

➩ Building the production process and the quality control needed for volume manufacturing

➩ Building the quality control jigs and tools that volume manufacturing requires

➩ Contract manufacturing in volume:

• Assembly on a modern industrial line,
• Genuine components that meet the required quality,
• Inspection and packaging of finished goods,

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For example:

Central control modules for systems that handle:

• Temperature and pressure control,
• Flow rate and quantity control,
• Speed, travel and position control,
• Automated production lines.

Display and keypad modules:

• LED display module, LED matrix display module
• LCD display module
• Remote control module, keypad control module

Transceiver and communication modules:

• Standard interfaces: RS232, RS422, RS485, USB
• Custom secure protocols built to the level of security required

Power control modules:

• MOSFET driver modules for stepper motors and DC servo motors
• Thyristor and IGBT control modules using PWM
• Fuzzy logic control and PID control applied where suitable

Power supply modules:

• Switching power supply modules
• Chargers and PAC-based power modules