This is a red insulated binding post. These binding posts *do* accept banana plugs, and are a great way to connect single-wire leads. The colored cap screw
2382-3 Datasheet(PDF) - Pomona Electronics
Digital LED Voltmeter from MindKits New Zealand
Banana and Tip Connectors - Binding Posts
Description Features These are various leaded cables for attaching to multimeters, power supplies, oscilloscopes, function generators, etc. Cables
Banana to IC Hook Cables
SparkFun RedBoard (Programmed with Arduino)
CT4231-NI-2 ຂໍ້ມູນລາຄາ Cal Test Electronics
Binding Post - Red from MindKits New Zealand
Description Standard 22 AWG stranded white wire. Use this for soldering wire or any project in which you need flexible wire. Stranded wire is
Hook-up Stranded Wire - White (22 AWG)
SEN-12589: The Accelerometer sensor is an add-on for your RedBot that provides bump and motion detection. The sensor works by measuring acceleration forces on the x, y, and z axis. By measuring the amount of acceleration (or lack there of) your robot can get a better understanding of its movements. The sensor has two 2x3 headers (one male and one female) which connect directly to the RedBot Mainboard giving you the ability to stack another I2C sensor.
SEN-12589 Acceleration Sensor Development Tools SparkFun RedBot Sensor - Accelerometer
Simple 5V Op Amp board with LVM358 Set up as a 2-stage amplifier with a total gain of 100 (gain of 10 for each stage) On-board trim pot to set the level between the stages Bandwidth set to 15.9kHz Can source up to 160mA and works well as a low impedance driver/buffer This is a simple 5V Op Amp breakout board, set up as a 2-stage amplifier with a gain of 100 (gain of 10 for each stage). The on-board trim pot sets the signal level between the stages, not the feedback path.
BOB-09816 - SparkFun - Amplifier IC Development Tools SparkFun opamp Breakout - LMV358
7_seg_LED-RED.jpeg?v=1442513015
SparkFun Education - Kits and Materials - SparkFun Redboard
Catalog Sparkfun APR 2013, PDF, Switch
WBT's Crimping method is the preferred technique because it produces a physically and chemically optimum contact point with low transition resistance,
WBT 0765R Midline Fully Insulated Binding Post Banana Jack Red