FTCBlock 3pcs ACS712 Current Sensor 30A Range Analogue AC/DC for Arduino Ras PI

Diymall Voltage Sensor Dc0-25v for Arduino with Code(pack of 2pcs)

3pcs ESP8266 NodeMcu Lua CP2102 WIFI Internet Development Board Wireless Module works with Arduino IDE/Micropython

WINGONEER 5PCS Max 25V Voltage Detector Range 3 Terminal Sensor Module for Arduino

Elegoo EL-CP-004 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Wires Ribbon Cables Kit for arduino

WINGONEER 5PCS KY-019 5V One Channel Relay Module Board Shield for PIC AVR DSP ARM for arduino Relay

Elegoo EL-CB-003 MEGA 2560 R3 Board ATmega2560 ATMEGA16U2 + USB Cable for Arduino

2 X 5A Range Electrical Parts Current Sensor Module ACS712

AUSTOR 100 Pcs PCB Board Kit Including 30 Pcs Double Sided Prototype Boards and 30 Pcs 40 Pin 2.54mm Male and Female Header Connector(Bonus: 10 Pcs 2P&3P Screw Terminal Blocks and 30 Pcs Jumper Caps)

Electronix Express- Hook up Wire Kit (Solid Wire Kit) 22 Gage (25 Feet)

HiLetgo ADS1115 16 Bit 16 Byte 4 Channel I2C IIC Analog-to-Digital ADC PGA Converter with Programmable Gain Amplifier High precision ADC Converter Development Board for Arduino Raspberry Pi