JK11 Adjustable Cycle Timer Delay On/Off Switch Power Supply Relay Module DC 5V Timer Control Switch Relay Module with Cable Features: It is a high-precision, stable and reliable timer relay module. Supports 2 modes, single mode (one time) and loop mode, you can easily switch modes by adjusting the jumpers. There are a variety of voltage and time ranges to choose from, both "on" and "off" times are adjustable. Equipment and product burn-in tests can control reciprocating strokes or repeated power switches. Widely used in timer operating equipment, machine repeat test circuits, fish tank intermittent pumps, etc. Price 950 Birr Address Megenagna Zefmesh Grandmall 3rd floor 301
0922787347/0924468599/0923522790

Our new arrival 3D Printer
Anet A8 3d printer

Specifications
Hotbed : Aluminum Alloy
Printable Material: ABS/PLA
Filament Diameter: 1.75mm
Power: 240W
Max Printer Size: 220 * 220*240mm
Printer Speed:10-120mm/s
Nozzle Diameter: 0.4mm
Layer Thickness: 0.1-0.3mm
Printing Accuracy: 0.12mm
💎🤝Price 22,000 birr Address Megenagna Zefmesh Grandmall 3rd floor 301 0924468599/0922787347

Turbidity Sensor Turbidity Measurement is one of the key test in water quality monitoring. Turbidity basically means the quantity of suspended particles in water which makes the water look cloudy. Turbidity sensor is basically an optical sensor consisting of a IR Transmitter and receiver. It works on the principle of refraction of wavelength between photo transistor and diode. Technical parameters:
1, Working voltage: DC5V
2 , Operating Current : 30mA (MAX)
3 , Response time : <500ms
4 , Insulation Resistance : 100M [Min];
5, the output way: Analog output 0-4.5V
6, the output way: high / low signal
7 , operating temperature : -30 oC -80 oC
8 , Storage temperature : -10-80 oC.
9, Weight : 55g
Price 3500 Birr
Address Megenagna Zefmesh Grandmall 3rd floor 301
0922787347/0924468599/0923522790
VECTOR FOUR ENGINEERING

TL-Q5MC1 NPN NO NC Omron Proximity Switch Inductive Sensor 3 Wire 12-24VDC Sensing Range 5mm. Specification:
Detection distance: 5 mm
Brand: Omron TL-Q5MC1-Z
Brown 10-30VDC
Blue OV
Black Output
Net Weight 50g
Price 1500 Birr
Address Megenagna Zefmesh Grandmall 3rd floor 301
0922787347/0924468599/0923522790
VECTOR FOUR ENGINEERING

MQ-136 hydrogen sulfide sensor module. H2S Gas Detection Module Operating voltage: 5 V DC, dual signal output (analog output and TTL level output). The output signal of TTL is low. When the output is low, the signal light can be directly connected to the microcontroller. Analog output 0~5V voltage, the higher the concentration, the higher the voltage. Has a good sensitivity to hydrogen sulfide, liquefied petroleum gas, natural gas, city gas and smoke. long service life and reliable stability with fast response recovery.
Price 2000
Address Megenagna Zefmesh Grandmall 3rd floor 301
0922787347/0924468599/0923522790
VECTOR FOUR ENGINEERING