Soil Moisture Sensor
1 × ₨150
3144 Hall Effect Sensor
1 × ₨40
Max7219 LED Display Driver IC
1 × ₨160
IR2104 Half Bridge Mosfet Driver IC
1 × ₨130
KY-022 Infrared Receiver Module
1 × ₨100
IR Speed Encoder Module
1 × ₨100
SN74293 4 Bit Binary Counter
1 × ₨30Subtotal: ₨710
Soil Moisture Sensor
1 × ₨1503144 Hall Effect Sensor
1 × ₨40Max7219 LED Display Driver IC
1 × ₨160IR2104 Half Bridge Mosfet Driver IC
1 × ₨130KY-022 Infrared Receiver Module
1 × ₨100IR Speed Encoder Module
1 × ₨100SN74293 4 Bit Binary Counter
1 × ₨30Subtotal: ₨710
Pin Configuration:
1Output11
2Output12
3Output13
4Output5
5Output4
6Output6
7Output3
8Ground
9CTC or External Capacitor to set clock frequency
10RTC or External Capacitor to set clock frequency
11RS or Clock Input Pin for setting clock frequency
12MR or Master Reset
13Output8
14Output7
15Output9
16VCC
