COMPONENT
PACKAGE
QUANTITY
UNIT COST
EXTENDED COST
URL
Resistors
51
1206
6
0.0032
0.02
https://lcsc.com/product-detail/Chip-Resistor-Surface-Mount_Uniroyal-Elec-1206W4F510JT5E_C18019.html
75
1206
2
0.004
0.01
https://lcsc.com/product-detail/Chip-Resistor-Surface-Mount_Uniroyal-Elec-1206W4F750JT5E_C17987.html
470
1206
2
0.0036
0.01
https://lcsc.com/product-detail/Others_Guangdong-Fenghua-Advanced-Tech-RS-06K4700FT_C286664.html
10k
1206
17
0.0037
0.06
https://lcsc.com/product-detail/Chip-Resistor-Surface-Mount_10K-1002-1_C140407.html
1k
1206
7
0.0039
0.03
https://lcsc.com/product-detail/Chip-Resistor-Surface-Mount_Uniroyal-Elec-1206W4F1001T5_C4410.html
1k
603
2
0.0016
0.00
https://lcsc.com/product-detail/Chip-Resistor-Surface-Mount_Uniroyal-Elec-0603WAF1001T5E_C21190.html
10k thumbwheel (stereo)
Through-hole
1
0.7509
0.75
https://lcsc.com/product-detail/Others_ALPS-Electric_RK10J12E002L_ALPS-Electric-RK10J12E002L_C231765.html
Capacitors
0.01uF
1206
4
0.0445
0.18
https://lcsc.com/product-detail/_1206B103K500_C152840.html
0.1uF
1206
23
0.0276
0.63
https://lcsc.com/product-detail/Multilayer-Ceramic-Capacitors-MLCC-SMD-SMT_100nF-104-10-50V_C110253.html
0.22uF
1206
2
0.0347
0.07
https://lcsc.com/product-detail/Multilayer-Ceramic-Capacitors-MLCC-SMD-SMT_220nF-224-10-50V_C107186.html
10uF
1206
9
0.0763
0.69
https://lcsc.com/product-detail/Multilayer-Ceramic-Capacitors-MLCC-SMD-SMT_TDK_C3216X5R1C106KT000N_10uF-103-10-16V_C136195.html
220uF
3528
1
0.2323
0.23
https://lcsc.com/product-detail/Tantalum-Capacitors_AVX_TLJB227M006R0500_220uF-227-20-6-3V_C30242.html
3.3uF
1206
2
0.1877
0.38
https://lcsc.com/product-detail/Others_TDK-CGA5L1X7R1C335KT0Y0N_C338046.html
Miscellaneous
24MHz Oscillator
5.0x3.2
1
0.6984
0.70
https://lcsc.com/product-detail/SMD-Oscillators-XO_EPSON_X1G004451000300_SG5032CAN-24MHZ-1-6-3-6V-40-85_C70545.html
Bead
1206
4
0.0102
0.04
https://lcsc.com/product-detail/Ferrite-Beads-And-Chips_0R-100MHz-1A_C94305.html
ICs
CS4344 DAC
MSOP-10
1
0.5155
0.52
https://lcsc.com/product-detail/Digital-To-Analog-Converters-DACs_Cirrus-Logic_CS4344-CZZ_CS4344-CZZ_C8952.html
FT232RL USB UART IC
SSOP-28
1
3.3091
3.31
https://lcsc.com/product-detail/USB_FTDI_FT232RL-REEL_FT232RL-REEL_C8690.html
LM1117 3.3V regulator
SOT-223
2
0.1336
0.27
https://lcsc.com/product-detail/Low-Dropout-Regulators-LDO_AMS_AMS1117-3-3_AMS1117-3-3_C6186.html
PIC32MZ2048EFH144-I/PL
LQFP-144 - 20mm x 20mm
1
12.51
12.51
https://www.microchipdirect.com/product/PIC32MZ2048EFH144?keywords=pic32mz2048efh144-i%2Fpl
VTI7064 8MB PSRAM
SOIC-8
1
3.2311
3.23
https://lcsc.com/product-detail/RAM_VTI7064MSME_C139966.html
W25N01GVZEIG 128MB SPI flash
WSON-8
1
2.7825
2.78
https://lcsc.com/product-detail/FLASH_Winbond-Elec-W25N01GVZEIG_C88868.html
ESP32-WROOM-32D
Castellated module
1
3.45
3.45
https://s.click.aliexpress.com/e/c4bMIIFe
Buttons
ESP32 boot mode button
3.9mm x 2.9mm
1
0.1845
0.18
https://lcsc.com/product-detail/Tactile-Switches_ALPS_SKRKAEE020_3-4-2-1-57N_C115357.html
Buttons
6.0mm x 6.0mm
2
0.0344
0.07
https://lcsc.com/product-detail/Tactile-Switches_Korean-Hroparts-Elec-K2-1102DP-A3SW-04_C136685.html
Power switch
DIP-3
1
0.9768
0.98
https://lcsc.com/product-detail/Toggle-Switches_Korean-Hroparts-Elec-K3-1204D_C145861.html
Connectors
Earphone jack
PJ-307
2
0.0954
0.19
https://lcsc.com/product-detail/Audio-Video-Connectors_Korean-Hroparts-Elec-PJ-3126-5A_C145816.html
microSD socket
Surface mount
1
0.2084
0.21
https://lcsc.com/product-detail/Connector-Card-Sockets_SOFNG-TF-15-15_C111196.html
microUSB debug connector
Through-hole
2
0.1082
0.22
https://lcsc.com/product-detail/Micro-USB-Connectors_Korean-Hroparts-Elec-U-F-M5DD-W-2_C145793.html
USB A female host connector
Through-hole
1
0.0866
0.09
https://lcsc.com/product-detail/USB-Connectors_Jing-Extension-of-the-Electronic-Co-LCSC-A-F90-PBT-White-plastic14mmlength-Not-high-temperature_C42651.html
Right angled single row headers
1 x 40 male
1
0.1909
0.19
https://lcsc.com/product-detail/Male-Header_Shenzhen-Cancome-210RE-1-40P_C124365.html
Straight single row headers
1 x 40 male
1
0.1495
0.15
https://lcsc.com/product-detail/_Nextronics-Engineering-Z-211-4011-0021-001_C113597.html
Double row headers
1 x 40 male
4
0.183
0.73
https://lcsc.com/product-detail/Male-Header_Shenzhen-Cancome-Headers-Pins-2-20P-2-54mm-Straight-line_C124383.html
1x16 HD44780 header
1 x 16 female
1
0.0773
0.08
https://lcsc.com/product-detail/Female-Header_Female-header1-16P-pitch2-54mm_C66987.html
2 x 20 LCD header
2 x 20 female
1
0.1607
0.16
https://lcsc.com/product-detail/Female-Header_2-54mm-2-20PFemale-header_C50982.html
LEDs
LED (Red)
1206
1
0.0186
0.02
https://lcsc.com/product-detail/Light-Emitting-Diodes-LED_Red-LED-SMDLED-88-115mcd_C84270.html
LED (Yellow)
1206
1
0.0288
0.03
https://lcsc.com/product-detail/Light-Emitting-Diodes-LED_FC-3215HYK-588J-65-150mcd_C93094.html
LED (White)
1206
5
0.03
0.15
https://lcsc.com/product-detail/Light-Emitting-Diodes-LED_FC-3215WD-460M-white_C130718.html
LED (Green)
1206
1
0.0286
0.03
https://lcsc.com/product-detail/Light-Emitting-Diodes-LED_green-SMDLED-400-500mcd_C99881.html
APPROXIMATE TOTAL COMPONENT COST IN USD
33.33
(excluding shipping)