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Precise Circuits

Specialists in Custom Electronic Design & Manufacturing

Concept → Design → Prototype → Test → Manufacture

Precise Circuits designs, develops, prototypes, integrates, tests and manufactures custom electronic assemblies and sub assemblies. We have in-house capabilities to design electronic circuits, layout circuit boards, conduct high temperature testing (max 200°C), design and manufacture of wiring harnesses, and assemble surface-mount and thru-hole electronics. We can participate in parts of your projects or we can provide a complete turnkey solution for all of your electronic needs.

Our strengths are in hardware design and the subsequent manufacture of small to medium quantities at a reasonable cost and with a rapid turn-around. We can locate obsolete electronic components or we can design and build work-arounds or complete replacements for these parts.

We have over 30 years of experience in the design and manufacture of high temperature down hole tools for both open hole and production logging. We have designed and developed memory tools for production logging as well as different types of ruggedized oil-field and mining equipment.

Precise Circuits is now a division of Daburn Electronics. Daburn Electronics is expanding the Precise Circuits design & manufacturing operations in Carrollton, Texas. Precise Circuits will leverage the benefits and resources of a larger organization to further improve our R&D, product development and customer service.

Digital Control Unit for Drilling Rig 1
Digital Control Unit for Drilling Rig
Digital Control Unit for Drilling Rig
14 PWM Drivers for hydraulic control, Digital and Analog I⁄O, CAN Bus interface, Watertight Aluminum Housing
Microcontroller Unit for Product Dispensing Machine 1
Microcontroller Unit for Product Dispensing Machine
Microcontroller Unit for Product Dispensing Machine
8-bit Microcontroller with 64kx8 EEPROM, 8 Inputs, 8 Outputs, RS-232 & RS-485 Communications, Accepts 10-24VDC Power
Oil and Gas Rig Interface Board 1
Oil and Gas Rig Interface Board
Oil and Gas Rig Interface Board
4-Layer Board, Size of 26 inches by 17 inches
DSP Frequency Converter
DSP Frequency Converter
DSP Frequency Converter
Down Hole Tool, Provides Frequency Conversion for Analog Data Transmission, Used to Convert 100kHz Sine Wave to 25kHz Sine Wave
Oil Field Intercom Kit 1
Oil Field Intercom Kit
Oil Field Intercom Kit
Includes Speaker, Microphone, and Reeled Cable, For use in RF-Free Applications, Ruggedized Components and Enclosures
High Temperature Motor Driver
High Temperature Motor Driver
High Temperature Motor Driver
Down Hole Tool, Maximum Operating Temperature of 375°F, One-Wire Power and Control Interface
High Temperature Signal Conditioning LVDT
High Temperature Signal Conditioning LVDT
High Temperature Signal Conditioning LVDT
Down Hole Tool, Maximum Operating Temperature of 375°F, One-Wire Power and Control Interface
Light Tree and Three Output Box 1
Light Tree and Three Output Box
Light Tree and Three Output Box
Light Tree to Barcode Scanner Interface, RS-232 Programming Port