Parts from Sparkfun Electronics, ED Inventory

8 Ohms General Purpose Speaker 1.36 kHz ~ 2.04 kHz Top Round

Distributor	SKU	Stock	MOQ	1	10	50	100	1,000	10,000
DigiKey	1568-20660-ND	32		$3.12	$3.12	$3.12	$3.12	$3.12	$3.12

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Distributor	SKU	Stock	MOQ	1	10	50	100	1,000	10,000
DigiKey	1568-14236-ND	920		$40.92	$40.92	$40.92	$40.92	$40.92	$40.92

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Particle Electron Wireless Kit Particle Build, Particle Dev, GNU GCC RF

Distributor	SKU	Stock	MOQ	1	10	50	100	1,000	10,000
DigiKey	1568-14212-ND	0	1	$87.44	$87.44	$87.44	$87.44	$87.44	$87.44

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HC-SR04 - Ultrasonic Sensor Evaluation Board

Distributor	SKU	Stock	MOQ	1	10	50	100	1,000	10,000
DigiKey	1568-24049-ND	31		$7.01	$7.01	$7.01	$7.01	$7.01	$7.01

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Optical Sensor 1.97" ~ 1574.804" (5 ~ 4000cm) I2C, PWM Output

Distributor	SKU	Stock	MOQ	1	10	50	100	1,000	10,000
DigiKey	1568-1867-ND	195		$149.99	$149.99	$149.99	$149.99	$149.99	$149.99

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SP3485 - Transceiver, RS-485 Interface Evaluation Board

Distributor	SKU	Stock	MOQ	1	10	50	100	1,000	10,000
DigiKey	1568-10124-ND	326		$12.50	$12.50	$12.50	$12.50	$12.50	$12.50

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Grove, Qwiic - Cable Assembly

Distributor	SKU	Stock	MOQ	1	10	50	100	1,000	10,000
DigiKey	1568-1959-ND	597		$1.69	$1.69	$1.69	$1.69	$1.69	$1.69

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IC Temperature Sensor -55°C ~ 125°C Exposed Lead Wires

Distributor	SKU	Stock	MOQ	1	10	50	100	1,000	10,000
DigiKey	1568-11050-ND	1250		$11.25	$11.25	$11.25	$11.25	$11.25	$11.25

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QRE1113 - Proximity, Infrared Sensor Evaluation Board

Distributor	SKU	Stock	MOQ	1	10	50	100	1,000	10,000
DigiKey	1568-09454-ND	199		$4.50	$4.50	$4.50	$4.50	$4.50	$4.50

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ARTIC-R2, RFPA0133 Transceiver RF smôl Platform Evaluation Expansion Board

Distributor	SKU	Stock	MOQ	1	10	50	100	1,000	10,000
DigiKey	1568-17236-ND	0		$200.00	$200.00	$200.00	$200.00	$200.00	$200.00