2ch IOS Android Bluetooth Relay 2.4G RF Wireless Remote control Switch LED Motor RM 29.52 to RM 189.84
8CH RS485 MODBUS RTU DS18B20 Temperature Sensor Collector PLC Paperless recorder RM 16.85 to RM 168.73
RS485 I2C CAN 1-Wire BUS Hub Splitter Master-Slave Ring Network Wiring for ESP32 RM 31.54 to RM 45.10
7.83HZ Schumann Resonances Generator External Antenna 14.3 20.8 27.3 33.8Hz Eart RM 21.07 to RM 54.22
DC 6~27V to 5V 1.5A Voltage Buck Step Convert Current Embed Protection Power DIY RM 25.29 to RM 56.96
8 CH Delay Relay Receiver Kits PT2262 Transmitter Control RF Wireless House hold RM 46.41 to RM 109.74
32Ch DC 24V 20A Current Ethernet/RS485 Relay RJ45 Network Port TCP/IP Modbus RTU RM 422.21 to RM 1,688.83
1nF do 9999nF Step-1nF cztery dekady programowalny kondensator pyta kondensator RM 80.19 to RM 219.11
6A DC 3V 3.3V 3.7V 5V Electronic Switch Latch Bistable Self-locking Trigger Boar RM 24.87 to RM 54.72
DC12V 24V 16CH NPN Optically Isolated Input & 300MA Solid State Relay Output RS4 RM 97.08 to RM 295.53
2.6 - 5.5V to 6V DC DC 3V 3.3V 3.7V 4.2V 5V to 6V ON/OFF Enable Voltage Increase RM 25.25 to RM 54.72
50MM 100MM 150MM External Antenna 7.83HZ Earth HeartBea Resonances Resonances 0. RM 22.25 to RM 49.78
R3 Shield Expansion Board DIN Rail Screw Terminal Module for Arduino PLC Module RM 61.61 to RM 214.04
DC5V 433MHz RF Wireless Remote On/off Switch + Delay Time Timer Controller Link RM 50.63 to RM 168.86
DC 5-40V 4 Bit LED Modbus Rtu Rs485 Temperature Humidity Internal Sensor Collect RM 29.52 to RM 257.40
1H~10kHz Continuously Adjustable Signal Generator replace NE555 LM358 CD4017 DDS RM 33.74 to RM 88.50
DC 12V 433MHz 2Ch Multifunction Wireless Controller Timer Delay Relay Learn code RM 46.41 to RM 97.08
DC 12V Sensor Timer Delay Relay Board for PIR radar Infrared Vibration Touch LED RM 28.63 to RM 37.96
3.3-8V to+-9V Positive Negative Dual Output power supply DC DC Step-up Converter RM 29.52 to RM 67.39