Categories
Emulator(35)
VFD & COG & COB(229)
VFD(0)
FOG(0)
COG 6464(4)
COG 0802(0)
COG 9649(2)
COG 9664(0)
COG 12832(19)
COG 16080(2)
COG 12896(6)
COG 192128(1)
COG 12864(94)
COG 128128(15)
COG 160128(0)
COG 160160(7)
COG 172104(2)
COG 19264(22)
COG 19296(15)
COG 25664(6)
COG 256128(11)
COG 256160(14)
COG 320240(3)
COG 240160(3)
COB 12232(0)
COB 12832(0)
COB 12864(1)
COB 16032(0)
COB 19264(0)
COB 25664(0)
COB 1602(2)
COB 1604(0)
COB 2004(0)
Graphic LCD(52)
9664 LCD(0)
12232 LCD(8)
12832 LCD(2)
12864 LCD(16)
128128 LCD(0)
16032 LCD(0)
160128 LCD(2)
160160 LCD(0)
19264 LCD(7)
24064 LCD(1)
240128 LCD(8)
240160 LCD(4)
256160 LCD(0)
320240 LCD(4)
Character LCD(41)
0801 LCD(0)
0802 LCD(4)
1004 LCD(0)
1601 LCD(4)
1602 LCD(23)
1604 LCD(2)
2002 LCD(2)
2004 LCD(3)
2402 LCD(1)
4002 LCD(1)
4004 LCD(1)
5004 LCD(0)
5110 LCD(0)
TFT LCD(2210)
0.9" & 0.99" LCD(16)
1.3" TFT LCD(24)
1.44'' TFT LCD(41)
1.54" TFT LCD(15)
1.5" TFT LCD(6)
1.6" TFT LCD(9)
1.77'' TFT LCD(23)
1.8" TFT LCD(29)
2.0" TFT LCD(60)
2.1" TFT LCD(2)
2.2" TFT LCD(35)
2.3" TFT LCD(7)
2.4" TFT LCD(90)
2.5" TFT LCD(8)
2.6" TFT LCD(15)
2.8" TFT LCD(111)
2.7" TFT LCD(2)
3.0" TFT LCD(14)
3.2" TFT LCD(91)
3.5" TFT LCD(203)
3.8" TFT LCD(10)
3.6" TFT LCD(7)
4.0" TFT LCD(55)
3.9" TFT LCD(0)
4.2" TFT LCD(1)
4.3" TFT LCD(186)
4.6" TFT LCD(4)
4.5" TFT LCD(4)
4.7" TFT LCD(13)
4.8" TFT LCD(8)
5.3" TFT LCD(2)
5.0" TFT LCD(100)
5.6" TFT LCD(18)
5.5" TFT LCD(4)
5.7" TFT LCD(9)
5.8" TFT LCD(0)
5.9" TFT LCD(0)
6.0" TFT LCD(22)
6.1" TFT LCD(12)
6.2" TFT LCD(25)
6.4" TFT LCD(2)
6.5" TFT LCD(28)
6.8" TFT LCD(6)
6.9" TFT LCD(10)
7.0" TFT LCD(374)
7.2" TFT LCD(1)
7.9" TFT LCD(3)
7.8" TFT LCD(1)
8.0" TFT LCD(121)
8.1" TFT LCD(2)
8.4" TFT LCD(8)
8.5" TFT LCD(5)
8.9" TFT LCD(10)
9.0" TFT LCD(35)
9.2" TFT LCD(0)
9.5" TFT LCD(0)
9.6" TFT LCD(2)
9.7" TFT LCD(11)
10.1" TFT LCD(108)
10.2" TFT LCD(15)
10.4" TFT LCD(39)
12.1" TFT LCD(15)
14" TFT LCD(2)
15.0" TFT LCD(16)
17" TFT LCD(7)
19" TFT LCD(12)
Industrial LCD(12)
LCD+Board(24)
OLED LCD(282)
0.42" OLED(6)
0.5" OLED(2)
0.49" OLED(4)
0.66" OLED(11)
0.68" OLED(1)
0.69" OLED(5)
0.71" OLED(6)
0.84" OLED(0)
0.86" OLED(2)
0.87" OLED(4)
0.91" OLED(11)
0.95" OLED(7)
0.96" OLED(50)
1.04" OLED(1)
1.01" OLED(0)
1.1" OLED(3)
1.12" OLED(13)
1.2" OLED(1)
1.27" OLED(2)
1.29" OLED(1)
1.32" OLED(4)
1.3" OLED(30)
1.4" OLED(2)
1.45" OLED(2)
1.46" OLED(3)
1.5" OLED(10)
1.54" OLED(8)
1.55" OLED(0)
1.6" OLED(0)
1.66" OLED(0)
1.68" OLED(0)
1.69" OLED(5)
1.63" OLED(0)
1.77" OLED(3)
1.92" OLED(4)
1.82" OLED(2)
2.08" OLED(11)
2.23" OLED(11)
2.26" OLED(0)
2.4" OLED(4)
2.42" OLED(10)
2.45" OLED(1)
2.7" OLED(10)
2.8" OLED(3)
2.93" OLED(0)
2.83" OLED(0)
3.0" OLED(0)
3.1" OLED(2)
3.08" OLED(0)
3.12" OLED(5)
3.2" OLED(1)
3.83" OLED(2)
Development Kit(126)
i.MX6 Board(8)
USB Dongle(8)
Drive Board(13)
FPGA Board(47)
CPLD Board(4)
LPC Board(6)
AVR Board(1)
MSP430 Board(0)
51 Board(1)
PIC Board(1)
STM32 Board(10)
ARM9 Board(0)
ARM11 Board(0)
ZigBee Board(4)
BLE Board(1)
Cortex-A9(0)
Cortex-A7(0)
Cortex A8(0)
Test Board(2)
PCB Board(1)
Raspberry Pi(0)
CJMCU(9)
Core Board(2)
Module(435)
WIFI Module(6)
Camera Module(16)
Wireless Module(16)
Power Module(36)
USB TTL Module(22)
USBISP Cable(2)
Relay Module(25)
Storage Module(11)
ZigBee Module(13)
Voice Module(9)
LED Module(9)
DDS Module(3)
Key Module(6)
Arduino Module(18)
XBee Module(23)
Sensor Module(65)
BLE Module(37)
Antenna(7)
Audio Module(1)
FM Module(5)
RTC Module(1)
GSM GPRS GPS(0)
DIY(1)
Motor(273)
Brushless Motor(13)
Stepper Motor(15)
Gear Motor(102)
High Speed Motor(70)
Vibrating Motor(15)
Pump Motor(3)
Encoder Motor(19)
Brush Motor(29)
Gearbox(0)
Motor Parts(0)
Segment LCD(101)
1 Digits(1)
2 Digits(3)
3 Digits(2)
3-1/2 Digits(6)
4 Digits(36)
4-1/2 Digits(6)
5 Digits(14)
6 Digits(25)
7 Digits(3)
8 Digits(4)
10 Digits(1)
E-Paper Display(28)
0.9 inch(1)
1.02 inch(0)
1.2 inch(1)
1.43 inch(1)
1.54 inch(4)
1.73 inch(0)
2.04 inch(0)
2.13 inch(7)
2.6 inch(1)
2.7 inch(1)
2.9 inch(3)
3.0 inch(0)
3.5 inch(0)
4.2 inch(3)
4.3 inch(1)
6.0 inch(0)
5.83 inch(1)
7.5 inch(1)
8.0 inch(0)
Touch Panel(8)
2.0 inch(0)
2.2 inch(0)
2.3 inch(0)
2.4 inch(0)
2.6 inch(0)
2.8 inch(0)
3.0 inch(0)
3.2 inch(0)
3.5 inch(0)
3.97 inch(0)
4.0 inch(0)
5.0 inch(0)
5.6 inch(0)
5.7 inch(1)
6.5 inch(1)
7.0 inch(0)
8.0 inch(0)
10.0 inch(0)
10.4 inch(3)
12.1 inch(3)
Other(0)
Sales Record
Module12V Delay Switch Off Relay Module NE555
Mouse over to zoom in
- Product 8/25
-
Information
1 size: 6.8*2.1cm
2 main chip: NE555
3 working voltage: 12V DC
Characteristics
1, when connecting power relay, it is immediately close, and then delay 1-10S off.
2, adjustable delay time, (0 ~ 10 seconds)
3, increase the potentiometer can increase the delay time
4, increase the capacitance of C1 can increase the delay time
5, input power indicator
6, relay indicator
7, control AC 220V/10A equipment. (maximum 2000W control equipment)
8, with the continued flow protection relay.
9, the delay time formula: T = 1.1RC. For example: capacitor 100uF resistor 100K T=1.1*100000*0.0001=11s
Applications: MCU learning, electronic competition, product development, graduation design...
Customers who bought this product also purchased...
-
- $0.79
