Rocket Scream Tiny Solder Reflow Controller v2 & Thermocouple Type-K

Description

Description
V2 of the beloved Tiny Reflow Controller! The tiniest form factor we have ever made and now it comes with an OLED LCD display to plot the reflow curve. On top of that, we have added a USB-serial interface chip to remove the necessity of an external USB-serial adapter. Every single piece of hardware that we ship out the door here were manufactured using our very own
Reflow Oven Controller Shield
. And we have sold countless number of them over the years and we are glad that it help many people to start reflowing their own SMD components in a reliable and repeatable manner. Along the way, we received many feedback from users and we took those feedback seriously and incorporate them in a new all-in-one reflow oven controller. Powered by the ATmega328P coupled with the latest thermocouple sensor interface IC
MAX31856
from Maxim, we managed to remove the need of an Arduino board and reduce the overall cost. We also use as much SMD parts in this revision to keep the cost low (manual soldering and left over residue cleaning is time consuming) and leaving only the terminal block on through hole version which is unavoidable. We also managed to streamline all components to run on 3.3V to further simplify the design. All you need is an external Solid State Relay (SSR) (rated accordingly to your oven), K type thermocouple (we recommend those with fiber glass or steel jacket), and an oven of course! You can now select to run a lead-free profile or leaded profile from the selection switch. The example code running the reflow process utilized a PID control provided by the awesome
PID library
written by
Brett Beauregard
. Features:
Powered by
ATmega328P
3.3V at 8 MHz
Arduino Pro / Pro Mini 3.3V 8MHz compatible
MAX31856 thermocouple interface
0.96″ 128×64 OLED LCD yellow and blue color
2 push button:
1 to start and stop the reflow process
1 to select the reflow profile (lead-free or leaded) and stored on the non-volatile EEPROM
1 red LED for status indication
1 terminal block for thermocouple type K
1 terminal block for driving SSR (through an NPN transistor, 5mA @ 5V output) to control heating element/oven
1 terminal block for driving SSR (through an NPN transistor, 5mA @ 5V output) to control fan
1 buzzer with transistor for loud and annoying sound
1 reset button
ISP pins breakout
Built-in USB-serial interface for firmware upload and serial interface
Unit is powered through a microUSB connector with 500 mA resettable fuse
Comes with extra 4 pieces of M2*5mm spacer (male-female) and 4 pieces of M2*5mm screws if you decided to mount it on the oven’s front panel
Dimension – 27.94 mm x 50.80 mm
FR4 TG140 PCB with immersion gold (ENIG) finish
RoHS compliant – Yes
THERMOCOUPLE TYPE-K
These are type-K thermocouple wires with
fiber glass jacket.
These works awesomely with our
tiny reflow controller
.
Specifications:
Type-K thermocouple wires with fiber glass jacket
Temperature range: -73℃ to +482℃
Length: approximately 0.5 m
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**Shipping:
Free shipping in the U.S.
For buyers not in the continental USA, please contact me for shipping cost prior to purchase.
**Returns:
This item is sold guaranteed to arrive as described, with a 14 day return privilege (minus our shipping and insurance costs).
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