Pay in 4 interest-free payments of $13.75 Learn more
Ships within 48 hours · Estimated delivery Oct 22 - Oct 27
Dimensions: 160mm X 87mm X 33mm
Piezo buzzer
The AD8232 is an integrated signal conditioning block for ECG and other biopotential measurement applications
Model: 908D
perfect for DIY outdoor projects or iPod chargers
4*4 Matrix Keypad Keyboard Module solder free Dimensions: 160mm X 87mm XThe 4 x 4 matrix keypad usually is used as input in a project. It has 16 keys in total, which means the same input values. The 4 x 4 Matrix Keypad Module is a matrix non encoded keypad consisting of 16 keys in parallel. The keys of each row and column are connected through the pins outside pin R1 R4 as labeled beside control the rows, when L1 L4, the columns. A 44 matrix keypad consisting of microswitch buttons. The module has four holes 3mm (M3)
US$ 37.99
US$ 37.99
US$ 114.95
US$ 37.99
US$ 35.99
US$ 60.00
US$ 31.65
US$ 22.00
US$ 11.95
US$ 12.05
