| LEDs | | | | |
| 5 | Diffused RGB LED (common anode/10 mm/tri-color) | $1.00 | $4.98 | https://www.adafruit.com/product848 |
| 5 | LED holder (10 mm) | $0.30 | $1.50 | https://www.adafruit.com/product/2171 |
| Stepper motor | | | | |
| 1 | NEMA 23 stepper motor (DM860A) | $27.99 | $27.99 | https://openbuildspartstore.com/nema-23-stepper-motor/?sku=518&gclid=CjwKCAiAoL6eBhA3EiwAXDom5uQpFuZldM2HkEw8qTKptm9qH-XDbMsBYn1wlJ_BNWEcP-beQz9JLxoCKTQQAvD_BwE |
| 1 | Stepper motor driver | $9.99 | $9.99 | https://www.amazon.com/OUYZGIA-Stepper-Segments-Upgraded-Version-1PCS/dp/B08PKJG2ND/ref=sr_1_1_sspa?gclid=Cj0KCQiA_bieBhDSARIsADU4zLdwD1w8hyHwTbSpKeD2rVw_IB2w8pOjKy2bUHXnMjyEFolxc4onTuQaAgStEALw_wcB&hvadid = 616990817417&hvdev=c&hvlocphy = 9011165&hvnetw=g&hvqmt=e&hvrand = 13381348442473219371&hvtargid=kwd-30514926&hydadcr = 24630_13611748&keywords=stepper%2Bmotor%2Bcontroller&qid = 1674528349&sr = 8–1-spons&spLa=ZW5jcnlwdGVkUXVhbGlmaWVyPUFPV0gySThGMDNHSVYmZW5jcnlwdGVkSWQ9QTA0NTc4MjczS1ZGV0tGVzdDRTlIJmVuY3J5cHRlZEFkSWQ9QTA0MDQ3MDkzTUhWUkkwUDhDMktIJndpZGdldE5hbWU9c3BfYXRmJmFjdGlvbj1jbGlja1JlZGlyZWN0JmRvTm90TG9nQ2xpY2s9dHJ1ZQ&th = 1 |
| Sensors | | | | |
| 5 | Sharp IR range sensor (GP2Y0A02YK0F/20–150 cm) | $10.45 | $52.25 | https://www.amazon.com/ELEGOO-ATmega2560-ATMEGA16U2-Projects-Compliant/dp/B01H4ZLZLQ/ref=sr_1_2_sspa?gclid=Cj0KCQiA_bieBhDSARIsADU4zLcS6eXNGWAINGfcoDVgKMnC42_354Z0Xqn9y6T-XLoOnvL-Arnsr9YaAiCtEALw_wcB&hvadid = 570507306139&hvdev=c&hvlocphy = 9011165&hvnetw=g&hvqmt=e&hvrand = 10337382385117367914&hvtargid=kwd-270409539501&hydadcr = 18006_13462244&keywords=elegoo%2Bmega%2B2560&qid = 1674528182&sr = 8–2-spons&spLa=ZW5jcnlwdGVkUXVhbGlmaWVyPUEzRzRWVDNFSFVVUjJaJmVuY3J5cHRlZElkPUExMDIzMTAxMTZNR0hYUkxPUUw4MiZlbmNyeXB0ZWRBZElkPUEwNDA1MjE3Mk5WUUhXTUtGMDVJOCZ3aWRnZXROYW1lPXNwX2F0ZiZhY3Rpb249Y2xpY2tSZWRpcmVjdCZkb05vdExvZ0NsaWNrPXRydWU&th = 1 |
| Microcontrollers | | | | |
| 1 | Arduino mega 2560 (ELEGOO compatible) | $20.99 | $20.99 | https://www.amazon.com/ELEGOO-ATmega2560-ATMEGA16U2-Projects-Compliant/dp/B01H4ZLZLQ/ref=sr_1_1_sspa?crid=M1PAK4CCUJC4&keywords=arduino%2Bmega&qid = 1674592889&sprefix=arduino%2Bmega%2Caps%2C128&sr = 8-1-spons&spLa=ZW5jcnlwdGVkUXVhbGlmaWVyPUFTR1dZNENXQ1dHN0cmZW5jcnlwdGVkSWQ9QTA2NTQxMjUxR001V0pHNU1HT0REJmVuY3J5cHRlZEFkSWQ9QTA0MDUyMTcyTlZRSFdNS0YwNUk4JndpZGdldE5hbWU9c3BfYXRmJmFjdGlvbj1jbGlja1JlZGlyZWN0JmRvTm90TG9nQ2xpY2s9dHJ1ZQ&th = 1 |
| 1 | Arduino UNO (ELEGOO compatible) | $16.99 | $16.99 | https://www.amazon.com/ELEGOO-Board-ATmega328P-ATMEGA16U2-Compliant/dp/B01EWOE0UU/ref=sr_1_1_sspa?crid = 2CJAVA80GVL12&keywords=arduino+uno&qid = 1674528229&sprefix=arduino+uno%2Caps%2C127&sr = 8-1-spons&psc = 1&spLa=ZW5jcnlwdGVkUXVhbGlmaWVyPUEyN1BEWjdLMVpLTTdEJmVuY3J5cHRlZElkPUEwMzgyMjMzMkk0WDA5TkFCUjRLRCZlbmNyeXB0ZWRBZElkPUEwNDgzODMzMUlIN1I4WVRSM0w1UiZ3aWRnZXROYW1lPXNwX2F0ZiZhY3Rpb249Y2xpY2tSZWRpcmVjdCZkb05vdExvZ0NsaWNrPXRydWU= |
| Buttons and switches | | | | |
| 1 | Large toggle switch (20 amps) | $4.76 | $4.76 | https://www.homedepot.com/p/Gardner-Bender-20-Amp-Single-Pole-Toggle-Switch-1-Pack-GSW-121/100117400?source=shoppingads&locale=en-US&&mtc=SHOPPING-CM-CML-GGL-D27-027_002_WIRING_DEVIC-NA-NA-NA-SMART-2997116-NA-NA-NA-NBR-NA-NA-NEW-PL3&cm_mmc=SHOPPING-CM-CML-GGL-D27-027_002_WIRING_DEVIC-NA-NA-NA-SMART-2997116-NA-NA-NA-NBR-NA-NA-NEW-PL3-71700000093390730–58700007789602690-92700070740570989&gclid=Cj0KCQiAic6eBhCoARIsANlox87aIf6_QyrNLHHahJ4B2Al4LPxqtHrTT5lfhgW3zwycTaaq0b_LwBQaApsdEALw_wcB&gclsrc=aw.ds |
| 1 | Small toggle switch (5 amps) | $1.59 | $1.59 | https://www.jameco.com/z/T100T1B1A1QN-Jameco-ValuePro-Mini-Toggle-Switch-SPST-ON-OFF-5A-125VAC_76523.html |
| 2 | White LED pushbutton (24 mm) | $2.50 | $5.00 | https://www.adafruit.com/product/3429 |
| 1 | Red LED pushbutton (24 mm) | $2.50 | $2.50 | https://www.adafruit.com/product/3430 |
| LCD panel | | | | |
| 1 | 20 × 4 standard LCD panel | $17.95 | $17.95 | https://www.adafruit.com/product/198 |
| Power | | | | |
| 1 | 12-V power supply | $12.20 | $12.20 | https://www.jameco.com/z/LRS-35-12-MEAN-WELL-36W-12V-3A-Single-Output-Enclosed-Power-Supply_2257475.html |
| 1 | 5-V power supply | $9.12 | $9.12 | https://www.jameco.com/z/RS-15-5-MEAN-WELL-AC-to-DC-Power-Supply-5-Volt-3-Amp-15-Watt_1919043.html |
| 1 | Wall plug | $6.42 | $6.42 | https://www.digikey.com/en/products/detail/qualtek/411006–01/13687867?utm_adgroup=Power%2C%20Line%20Cables%20and%20Extension%20Cords&utm_source=google&utm_medium=cpc&utm_campaign=Shopping_Product_Cable%20Assemblies_NEW&utm_term=&utm_content=Power%2C%20Line%20Cables%20and%20Extension%20Cords&gclid=CjwKCAiAoL6eBhA3EiwAXDom5lpABe7hwMlbIpKqKMEA38DmicBzHqGUSEJ7gYcF-tcDGDSbIbCUyRoC9PcQAvD_BwE |
| 1 | Spade connectors (kit) | $0.03 | $0.03 | https://www.amazon.com/Nilight-Disconnect-Electrical-Solderless-Connectors/dp/B07V35375X/ref=sr_1_4?crid=1L575SKF7EJHK&keywords=spade%2Bconnector%2Bkit&qid=1674593423&sprefix=spade%2Bconnector%2Bkit%2Caps%2C110&sr=8-4&th=1 |
| Bread board | | | | |
| 2 | Half-sized breadboard PCB | $4.50 | $9.00 | https://www.adafruit.com/product/1609?gclid=Cj0KCQiA_bieBhDSARIsADU4zLcjrpxeF4P4isKgfLrtBxQLvsXbniKkpfEIAtMdjugmabYGUZJLKLsaAiQmEALw_wcB |
| 2 | 0.1-mF tantalum capacitors | $0.65 | $1.30 | https://www.digikey.com/en/products/detail/kyocera-avx/TAP104K050SCS/563935?utm_adgroup=Capacitors&utm_source=google&utm_medium=cpc&utm_campaign=Shopping_Supplier_AVX%20Corporation&utm_term=&utm_content=Capacitors&gclid=CjwKCAiAoL6eBhA3EiwAXDom5tu0SB96PVJ688eumegcFZsAci7DpuReyrp1EaUldpeKGV32YpPuRhoCJkUQAvD_BwE |
| 1 | Linear potentiometer 10K | $2.43 | $2.43 | https://www.digikey.com/en/products/detail/bourns-inc/3296W-1-103LF/1088045 |
| 3 | 1-KΩ through hole resistor (1/4 Watts) | $0.10 | $0.30 | https://www.digikey.com/en/products/detail/stackpole-electronics-inc/CF14JT1K00/1741314 |
| 15 | 220-Ω through hole resistor (1/4 Watts, carbon film) | $0.10 | $1.50 | https://www.digikey.com/en/products/detail/yageo/CFR-25JB-52-220R/1295?utm_adgroup=Through%20Hole%20Resistors&utm_source=google&utm_medium=cpc&utm_campaign=Shopping_Product_Resistors_NEW&utm_term=&utm_content=Through%20Hole%20Resistors&gclid=CjwKCAiAoL6eBhA3EiwAXDom5m71uzrUJFahuUs3fm_a_w7JEXvnr3Dyv-B3BQxjIqlFLaVK701ojhoC_fUQAvD_BwE |
| Wiring | | | | |
| 1 | 24-gauge stranded wires (kit) | $11.95 | $11.95 | https://www.amazon.com/Fermerry-Stranded-Electrical-Silicone-Cables/dp/B089CRSLG8/ref=asc_df_B089CRSLG8/?tag=hyprod-20&linkCode=df0&hvadid = 459709171878&hvpos=&hvnetw=g&hvrand = 8180558533934889136&hvpone=&hvptwo=&hvqmt=&hvdev=c&hvdvcmdl=&hvlocint=&hvlocphy = 9011161&hvtargid=pla-945107864775&th = 1 |
| 1 | 24-gauge solid core wire (kit) | $15.95 | $15.95 | https://www.digikey.com/en/products/detail/adafruit-industries-llc/1311/6198255?utm_adgroup=Cables%2C%20Wires%20-%20Single%20Conductors&utm_source=google&utm_medium=cpc&utm_campaign=Shopping_Product_Kits&utm_term=&utm_content=Cables%2C%20Wires%20-%20Single%20Conductors&gclid=CjwKCAiAoL6eBhA3EiwAXDom5re0YwCgnwsDSlFU5wqJSisD5GJU32PST4S4tHmEgv7IVBVRicjpHhoC50IQAvD_BwE |
| 1 | Custom made dupont cable (kit) | $9.99 | $9.99 | https://www.amazon.com/Dupont-Connector-Kit-Connectors-Plusivo/dp/B078RRPRQZ/ref=asc_df_B078RRPRQZ/?tag=hyprod-20&linkCode=df0&hvadid = 241994846339&hvpos=&hvnetw=g&hvrand = 6717711556440729557&hvpone=&hvptwo=&hvqmt=&hvdev=c&hvdvcmdl=&hvlocint=&hvlocphy = 9011161&hvtargid=pla-570006049811&psc = 1 |
| 1 | Female/male header row (pack of 5) | $2.95 | $2.95 | https://www.adafruit.com/product/598 |
| 9 | 3 input terminal blocks (5.08 mm) | $1.22 | $10.98 | https://www.digikey.com/en/products/detail/on-shore-technology-inc/EDZ500-3DS/250583 |
| 3 | 2 input vertical terminal block (5.08 mm) | $1.98 | $5.94 | https://www.digikey.com/en/products/detail/phoenix-contact/1868128/2511083 |
| 2 | 2 input side terminal blocks (2.54 mm) | $1.95 | $3.90 | https://www.digikey.com/en/products/detail/te-connectivity-amp-connectors/282834-2/1150135 |
| Other | | | | |
| 1 | 12-V DC Sunon Maglev cooling fan (ME60151V1-000U-A99) | $9.06 | $9.06 | eBay purchase |
| 1 | Mini zip ties (pack) | $3.85 | $3.85 | https://www.amazon.com/Bates-Zip-Ties-4-inch/dp/B08P2HKSVM/ref=asc_df_B08P2HKSVM/?tag=hyprod-20&linkCode=df0&hvadid = 533377409716&hvpos=&hvnetw=g&hvrand = 5167591836732584198&hvpone=&hvptwo=&hvqmt=&hvdev=c&hvdvcmdl=&hvlocint=&hvlocphy = 9011161&hvtargid=pla-1393112843963&psc = 1 |