T12 Simple Soldering Controller

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STD T12 Simple Soldering Controller

License: Public Domain

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Update time： 2021-05-22 18:33:34

Creation time： 2017-07-26 04:08:08

Description

T12 Soldering Controller based on Attiny85, 0.98" OLED display, encoder and buzzer. Features: - Temperature PID controller - One shared pin to read encoder and output buzzer signal - Graphical OLED display (set point, current temperature and analog power bar) - Input for handle temperature sensor Source code can be found [here](https://github.com/CppBaddy/solderIt)

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BOM

BOM download Purchase Parts

ID	Name	Designator	Footprint	Quantity
1	ATTINY85-20SU	U1	SOIC-8	1
2	78L05	U4	SOT-89	1
3	ROTARTY_ENCODER	SW1	ROTARY_ENC_PLAIN	1
4	1N4148	D2,D4,D3	DO-35	3
5	Header 3X2	P1	HDR2X3	1
6	2N7002	Q1,Q2	SOT23-3	2
7	BUZZER	SG1	BUZZER-12MM-NS	1
8	1N5819HW-7-F	D1	SOD-123	1
9	PMOS_E	M1	TO-263AB/D2PAK	1
10	100k	R9,R14,R10	AXIAL-0.3	3
11	1k	R7,R16,R8	AXIAL-0.3	3
12	100nF	C2,C1,C5,C6,C7	RAD-0.1	5
13	10k	R1,R2,R4,R17,R11,R19,R12,R13,R5,R23	AXIAL-0.3	10
14	5.1k	R3	AXIAL-0.3	1
15	32	R6	AXIAL-0.3	1
16	22k	R21	AXIAL-0.3	1
17	Header-Female-2.54_1x8	P3	HDR-8X1/2.54	1
18	220	R20,R18	AXIAL-0.3	2
19	1M	R22	AXIAL-0.3	1
20	Power	P2	HDR-1X2/2.54	1
21	8.6k	R15	AXIAL-0.3	1
22	47uF 50V	C3	CAP ALUM 47UF 50V	1
23	47uF 10V	C4	CAP ALUM 220UF 16V 8*10.5	1
24	NO	U3	OLED 0.96 I2C	1
25	MCP602	U2	SOIC8	1