mini-T12 is an open source strip soldering station project hosted by Station B: Licorice Acid Is Not Acid. DCDC-LDO two-stage step-down power supply, the front-stage DCDC step-down, and the latter-stage LDO voltage stabilization. Onboard temperature chip tc1047 for cold junction compensation, 128*32-0.91 inch OLED, rotary encoder, SGM8521 rail-to-rail op amp. Calibrated 4-segment temperature curve fitting can be performed in the menu, using the 3-term temperature curve formula. Demo video: https://www.bilibili.com/video/BV1vf4y1B7Xa
The V2.2pd deception version of the current project has been officially released, supporting 65W gallium nitride charger and TypeC interface, saving volume, and optimizing the DCDC circuit without burning the chip.
| Devices | Class | introduce | Datasheet |
|---|---|---|---|
| ATMEGA328P | 8-bit Microcontroller with 4/8/16/32K Bytes In-System Programmable Flash | Download | |
| TC1047 | The sensor;Sensor/transducer | DIGITAL TEMP SENSOR-SERIAL, 3Cel, RECTANGULAR, SURFACE MOUNT | Download |
All reference designs on this site are sourced from major semiconductor manufacturers or collected online for learning and research. The copyright belongs to the semiconductor manufacturer or the original author. If you believe that the reference design of this site infringes upon your relevant rights and interests, please send us a rights notice. As a neutral platform service provider, we will take measures to delete the relevant content in accordance with relevant laws after receiving the relevant notice from the rights holder. Please send relevant notifications to email: bbs_service@eeworld.com.cn.
It is your responsibility to test the circuit yourself and determine its suitability for you. EEWorld will not be liable for direct, indirect, special, incidental, consequential or punitive damages arising from any cause or anything connected to any reference design used.
Supported by EEWorld Datasheet
EEWorld
subscription
account
EEWorld
service
account
Automotive
development
circle
About Us Customer Service Contact Information Datasheet Sitemap LatestNews
Room 1530, 15th Floor, Building B,
No.18 Zhongguancun Street,
Haidian District,
Beijing, Postal Code: 100190
China
Telephone: 008610 8235 0740
京公网安备 11010802033920号
M1330-38J
