Communication

HC-05 Wireless Bluetooth Module (with AT Button)
SKU: 1258
BIN: 3-11-02-04

Telescopic Antenna SMA - 75 MHz to 1 GHz (ANT500)
SKU: 2590
BIN: 3-11-01-04

HC-05 Wireless Bluetooth Module (No AT Button)
SKU: 2094
BIN: 3-11-02-03

ESP8266 ESP-01 Serial WiFi Module
SKU: 1788
BIN: 2-10-03-07-09

SparkFun Logic Level Converter Bi-Directional
SKU: 1066
BIN: 2-08-04-07-05

RF Link Transmitter and Receiver Pair (433Mhz)
SKU: 1751
BIN: 3-02-02-04

Buzzer (Active) - 5V
SKU: 2106
BIN: 2-10-04-30-08

RFID/NFC Card Reader Kit (13.56MHz, MFRC522 Module + Card + Key Chain)
SKU: 1256
BIN: 3-02-02-04

MicroSD Card Reader Breakout
SKU: 2077
BIN: 2-10-04-34-13

NRF24L01+ Module
SKU: 2437
BIN: 3-11-02-02

SparkFun Pocket AVR Programmer
SKU: 0286
BIN: 3-11-02-04

USB to UART TTL Serial Cable (PL2303HX Compatible)
SKU: 1746
BIN: 3-21-02-03

Real Time Clock (RTC) DS1307 Module
SKU: 1791
BIN: 2-10-03-07-10

Adafruit FT232H Breakout - General Purpose USB to GPIO, SPI, I2C - USB C & Stemma QT
SKU: 2323
BIN: 2-10-04-33-05

RFID/NFC Card Tag (13.56MHz, MIFARE Classic 1k S50)
SKU: 1172
BIN: 2-10-03-03-05

Pololu USB AVR Programmer v2.1
SKU: 2643
BIN: 3-11-02-04

Adafruit 16-Bit ADC (4-Channel with Programmable Gain Amplifier ADS1115)
SKU: 1111
BIN: 2-10-02-06-09

Buzzer (Passive) - PC Mount 12mm 2.048kHz
SKU: 0084
BIN: 2-10-02-03-07

Serial (RS232/RS485) DB9 Breakout Terminal Adapter/Connector (Female)
SKU: 2133
BIN: 3-11-01-04

SparkFun FTDI Basic Breakout Board (3.3V)
SKU: 0342
BIN: 2-10-04-16-02

Adafruit 12-Bit ADC (4 Channel with Programmable Gain Amplifier ADS1015)
SKU: 1142
BIN: 2-10-02-04-03

MAX3232 RS232 to TTL Converter Module
SKU: 2135
BIN: 9923113