Pololu
5V Step-Up/Step-Down Voltage Regulator w/ Adjustable Low-Voltage Cutoff S9V11F5S6CMA
£14.40Unit price /UnavailableSparkFun
SparkFun Real Time Clock Module - RV-1805 (Qwiic) (BOB-14558)
£17.28Unit price /UnavailableAdafruit
DIY Magnetic Connector - Right Angle Five Contact Pins
£5.71£7.99Unit price /UnavailableAdafruit
Motorized Slide Potentiometer - 10KΩ Linear with 5V DC Motor
£26.99Unit price /UnavailableAdafruit
ADS1015 12-Bit ADC - 4 Channel with Programmable Gain Amplifier - STEMMA QT / Qwiic
£9.90Unit price /UnavailableAdafruit
DIY Magnetic Connector - Straight 6 Contact Pins - 2.2mm Pitch
£8.99Unit price /Unavailable