STC12C2052+TM7705 做的一个板子PCB和原理图 +TM7705官方代码

电子小跑腿 · 发表于 2017-9-24 16:35:40

Comment	Pattern	Quantity	Components

0.01	DZ-1W	1	R8	Resistor
100k	DWQ1	1	R7	Potentiometer
100uF	DR	2	C3, C3.1	Polarized Capacitor (Radial)
100uF	DR3	1	C2	Polarized Capacitor (Radial)
103	0805C	2	C14, C15	Capacitor
104	0805C	4	C4, C5, C5.1, C12	Capacitor
10K	0805R	1	R1	Resistor
10k	DWQ	1	R2	Potentiometer
10uF	805	1	C1	Polarized Capacitor (Radial)
1K	0805R	1	R5	Resistor
226	0805C	3	C6, C13, C16	Capacitor
30p	0805C	2	C9, C10	Capacitor
4.9152M	JZ	1	Y2	Crystal Oscillator
47U	DR	1	C11	Polarized Capacitor (Radial)
5K	0805R	1	R6	Resistor
7805	DPAK	1	u1
comm	HDR1X4	1	P2	Header, 4-Pin
Diode	DO-214AC	1	D1	Default Diode
Header 2	HDR1X2	1	P1	Header, 2-Pin
IN	HDR1X2	1	P4	Header, 2-Pin
LCD1602	LCD1602	1	LCD1
OUT	HDR1X2	1	P3	Header, 2-Pin
STC12C2052	SOIC-20	1	U2
SW-PB	SW	3	S1, S2, S3	Switch
TL431	TL431	1	TL1
TM7705	SOIC-16	1	TM1