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Techfx toaster oven smd reflow controller usb microchip
The new techFX reflow toaster oven SMD controller!!
use your toaster oven to reflow surface mount parts!!!!!!!! save money!!
works standalone (LCD and keypad) and through USB
FREE reflow oven software, profile manager, graphing, USB bootloader!
FREE CONTROLLER REPAIR FOR LIFE
for the .pdf manual
(1) CD with techFX reflow tools
Use this controller to turn a toaster oven into an SMD reflow oven! Use our software to create reflow profiles fast and easily, then program them to the controller.
You can use an optional LCD and keypad to make this a standalone peice of equipment, or control the controller through a USB port and graph the reflow session response and print,save them!!
Here are some examples of boards done using this controller!!
examples include 44 pin TQFP components (left), and the board on the right is a 4 layer with SMD components on both sides!!
* upto 460 deg Celsius temp control!!
* AD595AQ K-type thermocouple amplifier
* I2C interface for keypad and LCD using a Matrix Orbital LK204-25 LCD and any keypad which plugs into that LCD
* 48Mhz Microchip 18f4553 MCU at 12 MIPS with 12 bit A2D
* Full speed USB 2.0 communications
* bootloader through USB allows easy firmware upgrading
* 256K memory on (1) 1 Mhz I2C EEproms
* switching power supply for low heat, high current operation
* 2.5mm CP DC power jack (CP) for larger wall adapters
* circuit board standoffs included
* approximate performance on a Black and Decker Infrawave toaster oven was +/- 5 deg Celsius.
Optional equipment to use this controller
* Matrix Orbital LCD p/n LK204-25 with I2C interface
* any standard keypad which will plugin to the LCD above (works via I2C interface also). Digits required are 0-9,+,- keys. Matrix Orbital sells this also.
Required equipment to use this controller
* Solid state relay (or other output interface circuit to interface to oven)
* AC/DC power adapter 2.5 mm CP 9-30 volts DC regulated (no unwanted AC transients)
* strongly recommend a breaker type wall outlet for safety
* power cord and plug for your enclosure
* K-type thermocouple from Omega engineering Inc.
please msg with any questions :)
