Work In Progress!

Bill of Materials

For developing the prototypes, I’ve sourced parts from a variety of dealers, but for the sake of uniformity, the following table has been generated with most prices obtained from element14, with a few exceptions.

Total Price : $47

Package Designation Quantity rate(INR) Price USD
(100 pcs/batch,
Element14 )
SOIC-8-N MCP1725 1 40 0.63
SOIC-20-W MCP2200 1 130 2.06
TQFP-44 PIC24EP64GP204 1 350 5.56
SOIC-8-N TL082 4 10 0.63
MSOP-10-0.5mm-hand AD9833 1 625 9.92
SOIC-8-N 6S21 1 70 1.11
SOIC-8-N REF196 1 205 3.25
MSOP-10-0.5mm-hand MCP4728 1 125 1.98
SOIC-14_N LM324 1 10 0.16
SO-16-N MCP6S28 1 135 2.14
SOIC-14_N 74HC126 1 10 0.16
SOT-23-6 TC1240A 1 50 0.79
SOIC-8-N ICL7660 1 20 0.32
SOIC-8-N LM358 1 10 0.16
SM5050 WS2182 1 10 0.16
SO-16-N CH340G(option) 1 0 0
ESP12 ESP8266(option) 0 0
fox924 FOX924B 1 150 2.38
NRF24 NRF 1 50 0.79
Crystal_HC49-U_Vertical 12MHz 1 5 0.08
Crystal_HC49-U_Vertical 8MHz 1 5 0.08
Fuse_SMD1206_Reflow 0.5A 1 7 0.11
SOT-23-EBC 2N3906 1 2 0.03
Diode-smd 1N4148 1 1 0.02
Diode-smd 4V7 2 1 0.03
0
TantalC_SizeC_EIA-6032_Reflow 100u 4 10 0.63
myTantalC_SizeA 33u 2 7 0.22
myTantalC_SizeA 10u 1 2 0.03
C_0805 10u 1 2 0.03
C_0805 4u7 2 2 0.06
myTantalC_SizeA 1u 2 2 0.06
C_0805 0.1u 26 0.2 0.08
C_0805 .01u 3 0.2 0.01
C_0805 15pF 4 0.2 0.01
C_0805 3p3 2 0.2 0.01
0
R_0805 1E 1 0.1 0
R_0805 27E 2 0.1 0
R_0805 100E 9 0.1 0.01
R_0805 1K 7 0.1 0.01
R_0805 1.2K 1 0.1 0
R_0805 5K1 2 0.1 0
R_0805 10K 22 0.1 0.03
R_0805 20K 1 0.1 0
R_0805 51K 1 0.1 0
R_0805 200K 2 0.1 0
R_0805 1M 2 0.1 0
0
2mm-socket Chx 6 5 0.48
MYPin_Header_Straight_2x10 CONN_02X10 1 10 0.16
Pin_Header_Straight_1x10-oval Analog I/O 1 10 0.16
Pin_Header_Straight_1x10 DIO 1 10 0.16
myPin_Header_Straight_1x06-oval CONN_01X06 1 6 0.1
Pin_Header_Straight_1x03 V+/V- 1 3 0.05
slider-pot slider 1 10 0.16
aux-4pin-smt I2C 1 20 0.32
myUSB_MINI_B USB-MINI-B 1 10 0.16
Jumpers 1E 7 0.1 0.01
PCB pcb 1 200 3.17
Cabinet box 1 500 7.94
Cable USB-AtominiB 1 30 0.48
47.09

The total cost excluding shipping stands at less than $50.

*Optional components marked as zero value.