Pololu USB AVR Programmer v2.1
2 × $4,500.00
USB Cable A to Micro-B, 6 ft
2 × $1,200.00
ATTINY4313-PU
2 × $700.00
ATMEGA328P-PU-ND
2 × $1,100.00
ATMEGA16A-PU
1 × $1,500.00
ATTINY2313A-PU
2 × $700.00
B10K Potentiometer WH148 3Pin 15mm Shaft with Knob 10K
2 × $100.00
uxcell 300V 20A 2 Pin 7.62mm Pitch Pluggable Terminal Block
2 × $200.00
HiLetgo ESP32-DevKitC-32D USB-C WiFi Bluetooth Dual-Core Development Board
2 × $2,500.00
Mini560 DC-DC Step-Down Converter 3.3V/5V/9V/12V 5A Voltage Regulator Module
2 × $500.00
5V Adjustable DC-DC Step-Down Buck Converter 3A Voltage Regulator Module
2 × $500.00
5.5x2.1mm DC Female Panel Mount Power Jack Adapter Kit with Cap OLA012
2 × $800.00
HiLetgo DS3231 AT24C32 RTC Real Time Clock Module for Arduino (No Battery)
2 × $1,200.00
EEMB 3.7V 1100mAh LiPo Battery 603449 with JST Connector
2 × $2,500.00
Micro SD/SDHC/TF Card Adapter with SPI & Level Converter for Arduino
2 × $500.00
1A 250V AC SPST Momentary Mini Push Button Switch (NO) CYT1078
2 × $400.00
5.5x2.1mm 2-Pin DC Female Panel Mount Power Jack Connector
2 × $400.00
5mm 2-Pin PCB Screw Terminal Block Connector 300V 10A
2 × $200.00
3386P Trimpot Kit (1K–100KΩ) 3-Pin Adjustable Potentiometers
2 × $300.00
HiLetgo 5V 1A TP4056 18650 Lithium Battery Charging Board with Protection & Micro USB
2 × $500.00
Easycargo TO-220 Heatsink Kit with Insulators & Mounts for Voltage Regulators/MOSFETs
2 × $400.00
Mini 8-Pin DPDT PCB Power Relay, 3V DC Coil
2 × $600.00
SRD-12VDC-SL-C PCB Power Relay 12V DC Coil, 10A 250VAC SPDT, 5-Pin
2 × $400.00
2.1mm PCB Mount Female DC Power Barrel Jack – Breadboard Friendly
2 × $500.00
3.5mm TRRS 4-Pole Male to Bare Wire Stereo Audio Cable
2 × $1,100.00
KBP310 3A 1000V Single-Phase Full-Wave Bridge Rectifier Diode, 4-Pin
2 × $200.00 Subtotal: $45,500.00