Portable Soldering Iron

Ongoing

STD Portable Soldering Iron

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Editors' pick

Update time： 2020-02-01 15:08:14

Creation time： 2019-12-14 14:15:15

Description

Altered from Electroboom's verison3.1 to a THT verison

Design Drawing

schematic diagram

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PCB

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BOM

ID	Name	Designator	Footprint	Quantity
1	IRF4905	Q1	TO-220AB	1
2	Headers_Pins2.54	P1	HDR-2.54-1X13P	1
3	1M	R7	AXIAL-0.4	1
4	2k	R10,R9	AXIAL-0.4	2
5	10k	R3,R1,R6,R8	AXIAL-0.4	4
6	1k	R4,R2	AXIAL-0.4	2
7	200k	R5	AXIAL-0.4	1
8	1mF	C7	CAP-D8.0XF3.5	1
9	compact 360 buck convertor	U4	SUPER COMPACT 360 BUCK CONVERTOR PACKAGE	1
10	vibrate sensor	S1	VIBRATE SENSOR	1
11	ATmega328-PU	U3	DIP28	1
12	4PIN	U2	PIN4	1
13	button668	KEY1,KEY2	KEY-TH_4P-L6.0-W6.0-P4.50-LS7.5	2
14	22nF	C8	RAD-0.1	1
15	10nF	C6,C5	RAD-0.1	2
16	100nF	C3,C2,C4	RAD-0.1	3
17	2N3904	Q2	TO-92-3_L5.1-W4.1-P1.27-L	1
18	1N5819-B	D1	DO41-7.6	1
19	Output Screw	J2	H2-3.5-7.0X7.0MM	1
20	INPUT Screw	J1	H2-3.5-7.0X7.0MM	1
21	2.2nF	C1	RAD-0.1	1
22	CRYSTAL_16MHz	Y1	HC49U-V	1
23	HA17358B	U1	DIP-8	1