# Arduino Uno learner's kit ## Description The Arduino Uno learner's kit with ESP32 is a versatile educational tool for beginners. It combines an Arduino Uno board with additional components like a 2-channel motor driver, 7-segment display, relay outputs, programmable LEDs, push buttons, and analog inputs. This kit enables learners to explore electronics, programming, robotics, home automation, and more. With the ESP32 module, Wi-Fi and Bluetooth connectivity are possible, expanding the range of projects. It's a comprehensive package that fosters creativity and knowledge in the exciting world of electronics and programming. #arduino #esp32 ## Project Details - **Owner:** rohitbangal - **Created:** 4/21/2023 - **Last Updated:** 5/15/2023 - **Visibility:** Public - **Stars:** 1 - **Forks:** 1 - **Copies:** 3 ## Key Components ### 12V — [Pin Socket 01x02 2.54mm Vertical](https://www.flux.ai/adrian95/pin-socket-01x02-254mm-vertical~k8w.md) - Part Type: Connector **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] ### 12V — [Pin Socket 01x02 2.54mm Vertical](https://www.flux.ai/adrian95/pin-socket-01x02-254mm-vertical~k8w.md) - Part Type: Connector **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] ### 12V — [TerminalBlock-01x02P-3.50mm](https://www.flux.ai/vasy_skral/terminalblock-01x02p-350mm~mcc.md) - Part Type: Connector **Pins:** - P1 [pin 2] - P2 [pin 1] ### 3.3V — [Pin Socket 01x02 2.54mm Vertical](https://www.flux.ai/adrian95/pin-socket-01x02-254mm-vertical~k8w.md) - Part Type: Connector **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] ### 3.3V — [Pin Socket 01x02 2.54mm Vertical](https://www.flux.ai/adrian95/pin-socket-01x02-254mm-vertical~k8w.md) - Part Type: Connector **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] ### 5V — [Pin Socket 01x02 2.54mm Vertical](https://www.flux.ai/adrian95/pin-socket-01x02-254mm-vertical~k8w.md) - Part Type: Connector **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] ### 5V — [Pin Socket 01x02 2.54mm Vertical](https://www.flux.ai/adrian95/pin-socket-01x02-254mm-vertical~k8w.md) - Part Type: Connector **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] ### 5V — [TerminalBlock-01x02P-3.50mm](https://www.flux.ai/vasy_skral/terminalblock-01x02p-350mm~mcc.md) - Part Type: Connector **Pins:** - P1 [pin 2] - P2 [pin 1] ### 7S1 — [10mm CA White 7 Segment Display](https://www.flux.ai/corynrobinson/10mm-ca-white-7-segment-display~m0.md) - Manufacturer Part Number: HDSM-431W - Forward Voltage: 2.95V - Manufacturer Name: Broadcom - Part Type: LED - Current: 10mA - Purchase Url: https://octopart.com/hdsm-431w-broadcom-71129225?r=sp - Datasheet URL: https://docs.broadcom.com/doc/AV02-1644EN **Pins:** - a - Anode1 - Anode2 - b - c - d - dp - e - f - g ### 7S2 — [10mm CA White 7 Segment Display](https://www.flux.ai/corynrobinson/10mm-ca-white-7-segment-display~m0.md) - Forward Voltage: 2.95V - Manufacturer Name: Broadcom - Manufacturer Part Number: HDSM-431W - Purchase Url: https://octopart.com/hdsm-431w-broadcom-71129225?r=sp - Datasheet URL: https://docs.broadcom.com/doc/AV02-1644EN - Part Type: LED - Current: 10mA **Pins:** - a - Anode1 - Anode2 - b - c - d - dp - e - f - g ### 7S3 — [10mm CA White 7 Segment Display](https://www.flux.ai/corynrobinson/10mm-ca-white-7-segment-display~m0.md) - Manufacturer Part Number: HDSM-431W - Manufacturer Name: Broadcom - Forward Voltage: 2.95V - Part Type: LED - Current: 10mA - Datasheet URL: https://docs.broadcom.com/doc/AV02-1644EN - Purchase Url: https://octopart.com/hdsm-431w-broadcom-71129225?r=sp **Pins:** - a - Anode1 - Anode2 - b - c - d - dp - e - f - g ### 7S4 — [10mm CA White 7 Segment Display](https://www.flux.ai/corynrobinson/10mm-ca-white-7-segment-display~m0.md) - Forward Voltage: 2.95V - Manufacturer Name: Broadcom - Manufacturer Part Number: HDSM-431W - Purchase Url: https://octopart.com/hdsm-431w-broadcom-71129225?r=sp - Datasheet URL: https://docs.broadcom.com/doc/AV02-1644EN - Part Type: LED - Current: 10mA **Pins:** - a - Anode1 - Anode2 - b - c - d - dp - e - f - g ### BUCK_5V — [LMR33630BRNXR](https://www.flux.ai/jecstronic/lmr33630brnxr~3i.md) - Datasheet URL: https://www.ti.com/general/docs/suppproductinfo.tsp?distId=10&gotoUrl=https%3A%2F%2Fwww.ti.com%2Flit%2Fgpn%2Flmr33630 - Part Type: Integrated Circuit - Manufacturer Name: Texas Instruments - Manufacturer Part Number: LMR33630BRNXR **Pins:** - AGND - BST - EN - FB - NC - PG - PGND - PGND - SW - VCC - VIN - VIN ### CFF — [Cap-0805-Template](https://www.flux.ai/vasy_skral/cap-0805-template~ylc.md) - Part Type: Non-Polarized Capacitor **Pins:** - P1 [pin 1] - P2 [pin 2] ### D26 — [Diode-SOD-323-Template](https://www.flux.ai/vasyl/diode-sod-323-template~nv.md) - Part Type: Diode **Pins:** - A [pin 1] - K [pin 2] ### D27 — [Diode-SOD-323-Template](https://www.flux.ai/vasyl/diode-sod-323-template~nv.md) - Part Type: Diode **Pins:** - A [pin 1] - K [pin 2] ### ESP_J — [01x14 2.54mm](https://www.flux.ai/vasyl/01x14-254mm~b2.md) - Part Type: Connector **Pins:** - Pin_1 [pin 1] - Pin_10 [pin 10] - Pin_11 [pin 11] - Pin_12 [pin 12] - Pin_13 [pin 13] - Pin_14 [pin 14] - Pin_2 [pin 2] - Pin_3 [pin 3] - Pin_4 [pin 4] - Pin_5 [pin 5] - Pin_6 [pin 6] - Pin_7 [pin 7] - Pin_8 [pin 8] - Pin_9 [pin 9] ### GND — [Pin Socket 01x02 2.54mm Vertical](https://www.flux.ai/adrian95/pin-socket-01x02-254mm-vertical~k8w.md) - Part Type: Connector **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] ### GND — [Pin Socket 01x02 2.54mm Vertical](https://www.flux.ai/adrian95/pin-socket-01x02-254mm-vertical~k8w.md) - Part Type: Connector **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] ### GND — [TerminalBlock-01x02P-3.50mm](https://www.flux.ai/vasy_skral/terminalblock-01x02p-350mm~mcc.md) - Part Type: Connector **Pins:** - P1 [pin 2] - P2 [pin 1] ### GND — [TerminalBlock-01x02P-3.50mm](https://www.flux.ai/vasy_skral/terminalblock-01x02p-350mm~mcc.md) - Part Type: Connector **Pins:** - P1 [pin 2] - P2 [pin 1] ### GND — [Pin Socket 01x02 2.54mm Vertical](https://www.flux.ai/adrian95/pin-socket-01x02-254mm-vertical~k8w.md) - Part Type: Connector **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] ### GND — [Pin Socket 01x02 2.54mm Vertical](https://www.flux.ai/adrian95/pin-socket-01x02-254mm-vertical~k8w.md) - Part Type: Connector **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] ### GND — [Pin Socket 01x02 2.54mm Vertical](https://www.flux.ai/adrian95/pin-socket-01x02-254mm-vertical~k8w.md) - Part Type: Connector **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] ### GND — [Pin Socket 01x02 2.54mm Vertical](https://www.flux.ai/adrian95/pin-socket-01x02-254mm-vertical~k8w.md) - Part Type: Connector **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] ### IC1 — [PCA9535PW](https://www.flux.ai/vasy_skral/pca9535pw~q3.md) - Manufacturer Part Number: PCA9535PW - Manufacturer Name: NXP USA Inc. - Part Type: Integrated Circuit - Datasheet URL: https://rocelec.widen.net/view/pdf/bwtwhodgoe/PHGL-S-A0003845940-1.pdf?t.download=true&u=5oefqw **Pins:** - *INT [pin 1] - A0 [pin 21] - A1 [pin 2] - A2 [pin 3] - IO0_0 [pin 4] - IO0_1 [pin 5] - IO0_2 [pin 6] - IO0_3 [pin 7] - IO0_4 [pin 8] - IO0_5 [pin 9] - IO0_6 [pin 10] - IO0_7 [pin 11] - IO1_0 [pin 13] - IO1_1 [pin 14] - IO1_2 [pin 15] - IO1_3 [pin 16] - IO1_4 [pin 17] - IO1_5 [pin 18] - IO1_6 [pin 19] - IO1_7 [pin 20] - SCL [pin 22] - SDA [pin 23] - VDD [pin 24] - VSS [pin 12] ### J14 — [PJ-063AH](https://www.flux.ai/vasy_skral/pj-063ah~753.md) - Datasheet URL: https://www.cuidevices.com/product/resource/digikeypdf/pj-063ah.pdf - Manufacturer Part Number: PJ-063AH - Part Type: Connector - Manufacturer Name: CUI Devices **Pins:** - Center Pin [pin 1] - MountPin [pin MP1] - MountPin [pin MP2] - Terminal [pin 2] ### J7 — [TerminalBlock-01x02P-3.50mm](https://www.flux.ai/vasy_skral/terminalblock-01x02p-350mm~mcc.md) - Part Type: Connector **Pins:** - P1 [pin 2] - P2 [pin 1] ### J9 — [TerminalBlock-01x02P-3.50mm](https://www.flux.ai/vasy_skral/terminalblock-01x02p-350mm~mcc.md) - Part Type: Connector **Pins:** - P1 [pin 2] - P2 [pin 1] ### LED_R1 — [resistor_array_4x1206](https://www.flux.ai/vasy_skral/resistorarray4x1206~ud1.md) - Part Type: Resistor **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] - 5 [pin 5] - 6 [pin 6] - 7 [pin 7] - 8 [pin 8] ### LED_R2 — [resistor_array_4x1206](https://www.flux.ai/vasy_skral/resistorarray4x1206~ud1.md) - Part Type: Resistor **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] - 5 [pin 5] - 6 [pin 6] - 7 [pin 7] - 8 [pin 8] ### LED1 — [LED](https://www.flux.ai/jharwinbarrozo/led-tht~gr.md) - Emission Coefficient: 3.73 - Breakdown Voltage: 0V - Series Resistance: 0.42Ω - Saturation Current: 93.2e-12A - Forward Voltage: 1.70 **Pins:** - A [pin 2] - K [pin 1] ### LED2 — [LED](https://www.flux.ai/jharwinbarrozo/led-tht~gr.md) - Saturation Current: 93.2e-12A - Series Resistance: 0.42Ω - Breakdown Voltage: 0V - Forward Voltage: 1.70 - Emission Coefficient: 3.73 **Pins:** - A [pin 2] - K [pin 1] ### LED3 — [LED](https://www.flux.ai/jharwinbarrozo/led-tht~gr.md) - Forward Voltage: 1.70 - Breakdown Voltage: 0V - Saturation Current: 93.2e-12A - Series Resistance: 0.42Ω - Emission Coefficient: 3.73 **Pins:** - A [pin 2] - K [pin 1] ### LED4 — [LED](https://www.flux.ai/jharwinbarrozo/led-tht~gr.md) - Emission Coefficient: 3.73 - Forward Voltage: 1.70 - Series Resistance: 0.42Ω - Breakdown Voltage: 0V - Saturation Current: 93.2e-12A **Pins:** - A [pin 2] - K [pin 1] ### LED5 — [LED](https://www.flux.ai/jharwinbarrozo/led-tht~gr.md) - Emission Coefficient: 3.73 - Forward Voltage: 1.70 - Breakdown Voltage: 0V - Series Resistance: 0.42Ω - Saturation Current: 93.2e-12A **Pins:** - A [pin 2] - K [pin 1] ### LED6 — [LED](https://www.flux.ai/jharwinbarrozo/led-tht~gr.md) - Emission Coefficient: 3.73 - Breakdown Voltage: 0V - Series Resistance: 0.42Ω - Saturation Current: 93.2e-12A - Forward Voltage: 1.70 **Pins:** - A [pin 2] - K [pin 1] ### LED7 — [LED](https://www.flux.ai/jharwinbarrozo/led-tht~gr.md) - Breakdown Voltage: 0V - Series Resistance: 0.42Ω - Saturation Current: 93.2e-12A - Forward Voltage: 1.70 - Emission Coefficient: 3.73 **Pins:** - A [pin 2] - K [pin 1] ### LED8 — [LED](https://www.flux.ai/jharwinbarrozo/led-tht~gr.md) - Emission Coefficient: 3.73 - Series Resistance: 0.42Ω - Breakdown Voltage: 0V - Saturation Current: 93.2e-12A - Forward Voltage: 1.70 **Pins:** - A [pin 2] - K [pin 1] ### Motor_1 — [TerminalBlock-01x02P-3.50mm](https://www.flux.ai/vasy_skral/terminalblock-01x02p-350mm~mcc.md) - Part Type: Connector **Pins:** - P1 [pin 2] - P2 [pin 1] ### Motor_2 — [TerminalBlock-01x02P-3.50mm](https://www.flux.ai/vasy_skral/terminalblock-01x02p-350mm~mcc.md) - Part Type: Connector **Pins:** - P1 [pin 2] - P2 [pin 1] ### NOR — [SN7404DR](https://www.flux.ai/rohitbangal/sn7404dr~dl.md) **Pins:** - 1A [pin 1] - 1Y [pin 2] - 2A [pin 3] - 2Y [pin 4] - 3A [pin 5] - 3Y [pin 6] - 4A [pin 9] - 4Y [pin 8] - 5A [pin 11] - 5Y [pin 10] - 6A [pin 13] - 6Y [pin 12] - GND [pin 7] - VCC [pin 14] ### PB1 — [Push Button](https://www.flux.ai/jharwinbarrozo/push-button~eqk.md) - Datasheet URL: https://datasheet.lcsc.com/lcsc/1809271215_Omron-Electronics-B3FS-1050P_C231326.pdf - Part Type: Switch - Manufacturer Name: OMRON - Manufacturer Part Number: B3FS-1050P **Pins:** - P1 - P2 ### PB2 — [Push Button](https://www.flux.ai/jharwinbarrozo/push-button~eqk.md) - Manufacturer Part Number: B3FS-1050P - Manufacturer Name: OMRON - Part Type: Switch - Datasheet URL: https://datasheet.lcsc.com/lcsc/1809271215_Omron-Electronics-B3FS-1050P_C231326.pdf **Pins:** - P1 - P2 ### PB3 — [Push Button](https://www.flux.ai/jharwinbarrozo/push-button~eqk.md) - Manufacturer Part Number: B3FS-1050P - Manufacturer Name: OMRON - Datasheet URL: https://datasheet.lcsc.com/lcsc/1809271215_Omron-Electronics-B3FS-1050P_C231326.pdf - Part Type: Switch **Pins:** - P1 - P2 ### PB4 — [Push Button](https://www.flux.ai/jharwinbarrozo/push-button~eqk.md) - Datasheet URL: https://datasheet.lcsc.com/lcsc/1809271215_Omron-Electronics-B3FS-1050P_C231326.pdf - Part Type: Switch - Manufacturer Name: OMRON - Manufacturer Part Number: B3FS-1050P **Pins:** - P1 - P2 ### Q1 — [BC848BHZGT116](https://www.flux.ai/jecstronic/bc848bhzgt116~568.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Transistor - Manufacturer Part Number: BC848BHZGT116 - Leakage Current: 1e-13A - Beta / hFe: 325 - Manufacturer Name: Rohm Semiconductor - Datasheet URL: https://fscdn.rohm.com/en/products/databook/datasheet/discrete/transistor/bipolar/bc848bhzg-e.pdf **Pins:** - B [pin 2] - C [pin 3] - E [pin 1] ### Q2 — [BC848BHZGT116](https://www.flux.ai/jecstronic/bc848bhzgt116~568.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Transistor - Manufacturer Part Number: BC848BHZGT116 - Leakage Current: 1e-13A - Manufacturer Name: Rohm Semiconductor - Beta / hFe: 325 - Datasheet URL: https://fscdn.rohm.com/en/products/databook/datasheet/discrete/transistor/bipolar/bc848bhzg-e.pdf **Pins:** - B [pin 2] - C [pin 3] - E [pin 1] ### Relay1 — [16A SPDT Relay](https://www.flux.ai/corynrobinson/16a-spdt-relay~ng.md) - Manufacturer Name: TE Connectivity - Coil Voltage: 12V - Purchase Url: https://octopart.com/8-1419121-8-te+connectivity+%2F+amp-40725132 - Datasheet URL: https://octopart.com/datasheet/8-1419121-8-te+connectivity+%2F+amp-40725132 - Contact Rating: 16A - Manufacturer Part Number: 8-1419121-8 **Pins:** - 3 - 4 - COM - NC - NO ### Relay2 — [16A SPDT Relay](https://www.flux.ai/corynrobinson/16a-spdt-relay~ng.md) - Contact Rating: 16A - Manufacturer Part Number: 8-1419121-8 - Datasheet URL: https://octopart.com/datasheet/8-1419121-8-te+connectivity+%2F+amp-40725132 - Purchase Url: https://octopart.com/8-1419121-8-te+connectivity+%2F+amp-40725132 - Coil Voltage: 12V - Manufacturer Name: TE Connectivity **Pins:** - 3 - 4 - COM - NC - NO ### RLY_C — [TerminalBlock-01x02P-3.50mm](https://www.flux.ai/vasy_skral/terminalblock-01x02p-350mm~mcc.md) - Part Type: Connector **Pins:** - P1 [pin 2] - P2 [pin 1] ### RLY1 — [TerminalBlock-01x02P-3.50mm](https://www.flux.ai/vasy_skral/terminalblock-01x02p-350mm~mcc.md) - Part Type: Connector **Pins:** - P1 [pin 2] - P2 [pin 1] ### RLY2 — [TerminalBlock-01x02P-3.50mm](https://www.flux.ai/vasy_skral/terminalblock-01x02p-350mm~mcc.md) - Part Type: Connector **Pins:** - P1 [pin 2] - P2 [pin 1] ### U1 — [Arduino-UNO-R3](https://www.flux.ai/jecstronic/arduino-uno-r3~kf3.md) - Datasheet URL: https://media.digikey.com/pdf/Data%20Sheets/Arduino%20PDFs/A000066_Web.pdf - Part Type: Development Board - Package or Case Code: Module - Manufacturer Part Number: Arduino-UNO-R3 - Manufacturer Name: Arduino **Pins:** - +3V3 - +5V - AREF - D0/RX - D1/TX - D10 - D11 - D12 - D13 - D14/A0 - D15/A1 - D16/A2 - D17/A3 - D18/A4 - D18/SDA - D19/A5 - D19/SCL - D2 - D3 - D4 - D5 - D6 - D7 - D8 - D9 - GND - GND - GND - IOREF - NC - RESET - VIN ### U2 — [MAX7219EWG+](https://www.flux.ai/jharwinbarrozo/max7219ewgplus~kjc.md) - Manufacturer Name: Maxim Integrated - Datasheet URL: https://datasheets.maximintegrated.com/en/ds/MAX7219-MAX7221.pdf - Manufacturer Part Number: MAX7219EWG+ - Part Type: Integrated Circuit **Pins:** - 1 / DIN - 10 / DIG_5 - 11 / DIG_1 - 12 / LOAD - 13 / CLK - 14 / SEG_A - 15 / SEG_F - 16 / SEG_B - 17 / SEG_G - 18 / ISET - 19 / V+ - 2 / DIG_0 - 20 / SEG_C - 21 / SEG_E - 22 / SEG_DP - 23 / SEG_D - 24 / DOUT - 3 / DIG_4 - 4 / GND - 5 / DIG_6 - 6 / DIG_2 - 7 / DIG_3 - 8 / DIG_7 - 9 / GND__1 ### U3 — [ESP32-WROOM-32D](https://www.flux.ai/vasyl/esp32-wroom-32d~7py.md) - Manufacturer Part Number: ESP32-WROOM-32D - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Espressif Systems - Part Type: Microcontroller - Datasheet URL: https://www.espressif.com/sites/default/files/documentation/esp32-wroom-32d_esp32-wroom-32u_datasheet_en.pdf **Pins:** - 3.3V [pin 2] - AGND [pin 39] - CLK [pin 20] - CMD [pin 19] - EN [pin 3] - GND [pin 38] - GND [pin 15] - GND [pin 1] - IO0 [pin 25] - IO12 [pin 14] - IO13 [pin 16] - IO14 [pin 13] - IO15 [pin 23] - IO16 [pin 27] - IO17 [pin 28] - IO18 [pin 30] - IO19 [pin 31] - IO2 [pin 24] - IO21 [pin 33] - IO22 [pin 36] - IO23 [pin 37] - IO25 [pin 10] - IO26 [pin 11] - IO27 [pin 12] - IO32 [pin 8] - IO33 [pin 9] - IO34 [pin 6] - IO35 [pin 7] - IO4 [pin 26] - IO5 [pin 29] - NC [pin 32] - RXD0 [pin 34] - SD0 [pin 21] - SD1 [pin 22] - SD2 [pin 17] - SD3 [pin 18] - TXD0 [pin 35] - VN [pin 5] - VP [pin 4] ### U4 — [AMS1117-3.3](https://www.flux.ai/jharwinbarrozo/ams1117-33~sbc.md) - Manufacturer Part Number: AMS1117-3.3 - Datasheet URL: https://datasheet.lcsc.com/lcsc/1912111437_KEXIN-AMS1117-3-3_C369933.pdf - Manufacturer Name: Kexin - Part Type: Integrated Circuit **Pins:** - GND - TAB - VI - VO ### U5 — [L298N](https://www.flux.ai/jecstronic/l298n~b3l.md) - Manufacturer Part Number: L298N - Manufacturer Name: STMicroelectronics NV - Part Type: Integrated Circuit - Datasheet URL: https://www.snapeda.com/parts/L298N/STMicroelectronics/datasheet/ **Pins:** - ENA - ENB - GND - IN1 - IN2 - IN3 - IN4 - OUT1 - OUT2 - OUT3 - OUT4 - SENSE_A - SENSE_B - VS - VSS *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/rohitbangal/arduino-uno-learners-kit~oi](https://www.flux.ai/rohitbangal/arduino-uno-learners-kit~oi).* --- *Generated from [https://www.flux.ai/rohitbangal/arduino-uno-learners-kit~oi](https://www.flux.ai/rohitbangal/arduino-uno-learners-kit~oi)*